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 The solution is x=6, y=2 See explanation below To solve such a system you should regard each equation as a function of x and y, where x_1y_1=8, or y_1=x_18 To be able to plot the graph you will note that x=0 gives y=8, and y=0 gives x=8, so the two points (0, 8) and (8, 0) are on the line x_2y_2=4, or y_2=x_24 x=0 gives y=4, and y=0 gives x= 4, so this line mustX^2 2 y^2 = 1 Natural Language; #x=2# and #x=8# are two vertical lines and #y=101/2x# is a diagonal line that passes through #x=2# at (2,9) and #x=8# at (8,6) This gives us a trapezium that has two parallel sides of length 9 and 6 and a height of 6 so the area would be #A=1/2(96)6=45 units^2# #y=3/8x(x8)# #=> y=3/8x^23x# This is an #nn# shaped parabola that passes through #x=2 and

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2x y=8 y=1 x/2-X y = k 2x 3y = k 1 The point of intersection of the lines has an xcoordinate of 2k 1 Solve the system by the elimination method Check your work 2a 3b = 6 5a 2b 4 = 0 Make sure there are NO SPACES in your answer Include a comma in your answer 0,2 2xy=1 9x 3y = 3Algebra Graph x^2y^2=8 x2 y2 = 8 x 2 y 2 = 8 This is the form of a circle Use this form to determine the center and radius of the circle (x−h)2 (y−k)2 = r2 ( x h) 2 ( y k) 2 = r 2 Match the values in this circle to those of the standard form The variable r r represents the radius of the circle, h h represents the xoffset from the origin, and k k represents the yoffset from origin

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 Exercise 31question no 1 please solve What would be the graphical representation of the pair of linear equations 3x 5y = 9 and 6x 10y = 8?Multiply both sides of the equation by x 2 4 x 8 y\left (x^ {2}4x8\right)=2x1 y ( x 2 4 x 8) = 2 x 1 Use the distributive property to multiply y by x^ {2}4x8 Use the distributive property to multiply y by x 2 4 x 8 yx^ {2}4yx8y=2x1 y x 2 4 y x 8 y = 2 x 1 Subtract 2x from both sidesGet stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us!

Extended Keyboard Examples Upload Random Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music Also shade the region bounded by the lines and y – axis x y = 1;1st 2x (2/3)y =8 2nd (1/2)x (1/3)y = 1 Multiply thru 2nd by 2 1st 2x (2/3)y = 8 3rd x (2/3)y = 2Add

 Solve the equations 1/2x 1/y = —1 1/x 1/2y = 8 Where , x is not equal to 0 , y is not equal to 0 Please answer the same question No links please MathsAs x goes to infinity, the graph of f(x) = 5x4 173x3 16x2 7x 15 goes to (points in) what direction? Write the equation xy=1 as y = x 1 and the equation 2xy=8 as y = 2x 8 Choose any two value of x and use them to calculate the values of x Plot these points for both lines and join them using a straight line See the attached image The two lines and the yaxis for a triangle with base = 9 units and height = 3 units

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So this is the graph of through the points (0,8) and (1,6) So from the graph we can see that the slope is (which tells us that in order to go from point to point we have to start at one point and go down 2 units and to the right 1 units to get to the next point), the yintercept is (0,)and the xintercept is (,0) So all of this informationAnswer (1 of 4) Let y = 2^(x) 2^(2x) = y ^2 2^(x 1) = 2^x * 2^1 = 2 * y putting it altogether, you have y^2 2y 8 = 0 factor (y 4)( y 2)= 0 y = 4, 2 now go back to the original equation y = 2^x 4 = 2^x 2^2 = 2^x x = 2 and 2 = 2^x does not work because you cannot take the lFind stepbystep Calculus solutions and your answer to the following textbook question Between the paraboloids $$ z = 2x^2y^2 $$ and $$ z=8x^22y^2 $$

Consider The Family Of Lines X Y 1 Lamda 2x 3y 5 0 And 3x 2y 4 Mu X 2y 6 0 Equation Of A Line That Belongs To Both The Family Is A X 2y 8 0 B X 2y 8 0 C 2x Y 8 0 D 2x Y 8 0

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Find the Area Between the Curves 2xy^2=8 , x=y 2x y2 = 8 2 x y 2 = 8 , x = y x = y Solve by substitution to find the intersection between the curves Tap for more steps Substitute y y for x x into 2 x y 2 = 8 2 x y 2 = 8 then solve for y y Tap for more steps Replace xThe quadratic formula gives two solutions, one when ± is addition and one when it is subtraction x^ {2}8xy1=0 x 2 8 x − y − 1 = 0 This equation is in standard form ax^ {2}bxc=0 Substitute 1 for a, 8 for b, and 1y for c in the quadratic formula, \frac {b±\sqrt {b^ {2}4ac}} {2a}Solve for X and Y the equations are 2 X 3 Y is equal to 9 and 4 x 6 Y is equal to 15 The value of k for which the system of equations kxy=2 and 6x2y=3 has a unique solution is what ?

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Systemofequationscalculator y=2x1, x2y=8 en Related Symbolab blog posts Middle School Math Solutions – Simultaneous Equations Calculator Solving simultaneous equations is one small algebra step further on from simple equations Symbolab math solutions Sketch the area between two curves and then find the area This is using summations y=2x 1/3, y= (1/8)x 2, 0 1) Solve the system by graphing You may use paper or a calculator 2x y = 8 x 3y = 11 2) The revenue for a certain brand of toothpaste is y = 25x where 'x' is the number of tubes of toothpaste sold and 'y' is the total income for selling 'x' tubes The cost equation is y = 09x 3000, where 'x' is the number of tubes manufactured and

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First type the equation 2x3=15 Then type the @ symbol Then type x=6 Try it now 2x3=15 @ x=6 Clickable Demo Try entering 2x3=15 @ x=6 into the text box After you enter the expression, Algebra Calculator will plug x=6 in for the equation 2x3=15 2(6)3 = 15 The calculator prints "True" to let you know that the answer is right More Examples The standard form of the circle equation is ( x h ) 2 ( y k ) 2 = r 2, where, (h, k) is the center of the circle, and r is the radius The equation is x 2 y 2 2x 8y 8 = 0 Write the equation in standard form of a circle To change the expression into a perfect square add (half the x coefficient)² and add (half the y coefficient)²to each side of the expressionFind the xintercepts Tap for more steps To find the xintercept (s), substitute in 0 0 for y y and solve for x x Solve the equation Tap for more steps Rewrite the equation as 2 x 2 − 8 = 0 2 x 2 8 = 0 Add 8 8 to both sides of the equation Divide each term by

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Solution for y8=2 (x1) equation Simplifying y 8 = 2 (x 1) Reorder the terms 8 y = 2 (x 1) Reorder the terms 8 y = 2 (1 x) 8 y = (1 * 2 x * 2) 8 y = (2 2x) Solving 8 y = 2 2x Solving for variable 'y' Move all terms containing y to the left, all other terms to the rightFor example the command 2x @ 3 evaluates the expression 2x for x=3, which is equal to 2*3 or 6 Algebra Calculator can also evaluate expressions that contain variables x and y To evaluate an expression containing x and y, enter the expression you want to evaluate, followed by the @ sign and an ordered pair containing your xvalue and yvalueY=x8;y=x2 Simple and best practice solution for y=x8;y=x2 Check how easy it is, to solve this system of equations and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the system of equations solver your own

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Xy=1 x=y1 Substitute above into equation 1 and solve for y 2xy=8 2 (y1)y=8 2y2y=8 3y2=8 3y=6Y = 1 8 ⋅ ( x 2) 2 1 y = − 1 8 ⋅ ( x − 2) 2 1 Use the vertex form, y = a ( x h) 2 k y = a ( x − h) 2 k, to determine the values of a a, h h, and k k a = 1 8 a = − 1 8 h = 2 h = 2 k = 1 k = 1 Since the value of a a is negative, the parabola opens down Opens Down Find the vertex (Steps for Solving Linear Equation 2xy=8 2 x y = 8 Subtract y from both sides Subtract y from both sides 2x=8y 2 x = 8 − y Divide both sides by 2 Divide both sides by 2

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5y 2x 5y x5)) (y 2 5 x4 y 1 5 x1) and use the Technology Tip on page 180 of the text Example (1) 3xy 21 (2) xy 9 (3) x3y 21 x 0 y 0 The last two inequalities force our region to be limited to the first quadrant The intercepts for (1) areX 2 ( − 2 y − 8) x y 2 − 8 y = 0 This equation is in standard form ax^ {2}bxc=0 Substitute 1 for a, 2y8 for b, and y\left (8y\right) for c in the quadratic formula, \frac {b±\sqrt {b^ {2}4ac}} {2a} This equation is in standard form a x 2 b x c = 0Select a few x x values, and plug them into the equation to find the corresponding y y values The x x values should be selected around the vertex Tap for more steps Replace the variable x x with 0 0 in the expression f ( 0) = ( 0) 2 − 2 ⋅ 0 − 8 f ( 0) = ( 0) 2 2 ⋅ 0 8 Simplify the result

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Solution for 2x 1, x > 2 y Q Ordinary or Differential Equation Order Degree Partial a3y ду 3 ax^3 5 = tan (x) да A Since you have posted more than one question, we solve the first one for youFor the remaining ques2x y = 8 asked in Linear Equations by Chandan01 (512k points) pair of linear equations in two variables;Y=2x12;y=x8 Simple and best practice solution for y=2x12;y=x8 Check how easy it is, to solve this system of equations and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework

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Algebra Calculator is a calculator that gives stepbystep help on algebra problems See More Examples » x3=5 1/3 1/4 y=x^21 Disclaimer This calculator is not perfect Please use at your own risk, and please alert us if something isn't working Thank youLet us start by finding a value of y in terms of x We will use the second equation and we get y = 8 2x x 2 (8 2x) = 1 x 16 4x = 1 x 4x = 15Solution for y=1/2x8 equation x in (oooo) y = (1/2)*x8 // (1/2)*x8 y((1/2)*x)8 = 0 (1/2)*xy8 = 0 1/2*xy8 = 0 // y8 1/2*x = (y8) // 1/2 x

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 Hence origin does not lie in plane 2x y ≥ 8 So, we shade right side of line First we solve x 2y ≥ 10 Lets first draw graph of x 2y = 10 Putting x = 0 in (1) 0 2y = 10 2y = 10 y = 10/2 y = 5 Putting y = 0 in (1) x 2(0) = 10 x 0 = 10 x = 10 Points to be plotted are (0, 5), (10, 0) Drawing graph Checking for (0, 0) Putting x = 0, y The line has equation y=2xc and a curve has equation y=xx^2 1) for the case where the line is a tangent to the curve, find the value of the constant c 2) For the case where c = 11, find the xcoordinates of the points of intersection of the line and the curve Find also, by integration, the area of region between the line and the curve x = 2 −x ⇔ add x to both sides 2x = 2 ⇔ divide both sides by 2 x = 1 So, both functions intersect at (1,1) Since we are only dealing with values greater than 0 we will have some ∫ 1 0 f dy And since our area is bounded on the left by y = x and on the right by y = 2 −x, If we let A be our area we get A = ∫ 1 0 ∫ 2−y y dxdy

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Solution for y=1/2x8 equation x in (oooo) y = (1/2)*x8 // (1/2)*x8 y((1/2)*x)8 = 0 (1/2)*xy8 = 0 y1/2*x8 = 0 // y81/2*x = (y8) // 1/2 x = ((y8))/(1/2) x = 2*(8y) x =You can put this solution on YOUR website! y=0 Notice that the y terms are additive inverses Add the two equations together to eliminate them " "2xy=8" "A " "2xy = 8" "B AB" "4x = 16 " "x = 4 If x =4, " "y=0 We could have guessed that from looking at the equation In one the y is added and in the other y is subtracted, yet it does not affect the value of the equation at all The only value of y that would

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Transcribed image text Step 2 Evaluate y = 1 x when x = 0 and x = 2 Fill in the diy below for Х 10 2 1 Step 3 Solve the second equation 2x y = 8 soft First, solve for (y) y=8 2x fee A Pro 8 21 Step 4 Outlook Multiply both sides of the equation by (1)Get stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us!Y^ {2}8yx^ {2}2x8=0 y 2 − 8 y x 2 − 2 x − 8 = 0 This equation is in standard form ax^ {2}bxc=0 Substitute 1 for a, 8 for b, and \left (4x\right)\left (2x\right) for c in the quadratic formula, \frac {b±\sqrt {b^ {2}4ac}} {2a} This equation is in standard form a x 2 b x c = 0

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 TruongSon N If you don't remember the arc length formula, you can use the distance formula D(x) = √(Δx)2 (Δy)2 s = D(x) = ∑ ⎷(Δx)2 (Δy)2 (Δx)2 ⋅ (Δx)2 = ∑√1 ( Δy Δx)2 (Δx) = ∫ b a √1 ( dy dx)2 dx This is just a "dynamic", infinitesimallyshortdistance formula that accumulates over an interval0 votes 1 answer Solve the following system of linear equations graphically and shade the region between the two lines and xaxis 2x 3y = 12

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