Get stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us!👍 Correct answer to the question X^2y^2 = 25 y = x*2 13 a How many solutions do you expect this system to have? Stack Exchange network consists of 178 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers Visit Stack Exchange
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X^2+y^2=25 is y a function of x
X^2+y^2=25 is y a function of x-Solution for x^2y^2=25 equation Simplifying x 2 1y 2 = 25 Solving x 2 1y 2 = 25 Solving for variable 'x' Move all terms containing x to the left, all other terms to the right Add 'y 2 ' to each side of the equation x 2 1y 2 y 2 = 25 y 2 Combine like terms 1y 2 y 2 = 0 x 2 0 = 25 y 2 x 2 = 25 y 2 Simplifying x 2 = 25 y 2 Reorder the terms 25 x 2 1y 2 = 25 For the relation xy=25, one simple solution to decide if it is a function or not is by graphical solution using "vertical line test" It is a actually a FUNCTION If we use the vertical line and there is only one unique point intersection with the graph of the given relation then it is a FUNCTION Otherwise, it is not Kindly see the graph of xy=25 graph{(xy25)(yx
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Equation 1) x 2 y 2 = 25 Equation 2) y 3x = 13 First you need to substitute a variable so there is only one unknown in the equation 2) y = 13 3x Substituting this into equation 1) gives x 2 (13 3x) 2 = 25Multiplying out the brackets x 2 169 78x 9x 2 = 25 Simplifying the equation 10x 2 78x 144 = 0 Dividing the entire equation by 2 5x 2 39x 72 = 0 Next find theQuestion x^2y=25 define y as a function of x Answer by Fombitz() (Show Source) You can put this solution on YOUR Stack Exchange network consists of 177 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers Visit Stack Exchange
Ask a Question ; x^2y^2=1 does not describe a function because there exist valid values of x for which more than one value of y make the equation true Let's write this equation in a different form y^2(1x^2)=0 Now think of it like the difference of two squares and write this as the product of two binomials (ysqrt(1x^2))(ysqrt(1x^2))=0 Note that there are TWO solutions for y here, namely y=sqrt(1x^2Explain how you made your prediction eeduanswerscom
Valid\function\x=1 functionvaliditycalculator is a function y^2=x1 enIs x^2y^2=25 a function?Find the Center and Radius x^2y^2=25 x2 y2 = 25 x 2 y 2 = 25 This is the form of a circle Use this form to determine the center and radius of the circle
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Direction Opens Down Vertex (0,25) ( 0, 25) Focus (0, 99 4) ( 0, 99 4) Axis of Symmetry x = 0 x = 0 Directrix y = 101 4 y = 101 4 Select 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 vertexA a rotation 90' counterclockwise about the origin followed by aAlgebra > Functions> SOLUTION x^2y=25 define y as a function of x Log On Algebra Functions, Domain, NOT graphing Section Solvers Solvers Lessons Lessons Answers archive Answers Click here to see ALL problems on Functions;
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Write as a Function of x x^2y^2=25 x2 y2 = 25 x 2 y 2 = 25 Subtract x2 x 2 from both sides of the equation y2 = 25−x2 y 2 = 25 x 2Answer to x 2 y 2 = 25 Determine whether the equation defines y as a function of x x 2 y 2 = 25 Determine whether the equation defines y as a function of x A relation is a function if for every x there is (at most) one y A function can be seen as a recipe, saying if x is such, then y is so In this case the relation can be rewritten as y^2=25x^2>y=sqrt(25x^2)ory=sqrt(25x^2) These values are only defined in the domain 5
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If A = {(x, y)/x2 y2 = 25} and B{(x, y)/x2 9y2 = 144} then A ∩ B contains (a) two points (b) one points (c) three points (d) four points Login Remember Register;Does the equation x^2y=25 define y as a function of x Answers 1 Get Other questions on the subject Mathematics Mathematics, 16, antcobra An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=X 2 y 2 =25, y2x= 5 y = 52x > y 2 = (52x) 2 = 25 x 4x 2 x 2 4x 2 x 25 = 25 5x 2 x = 0 x = 0 y = 5(2*0) y=5 Answered by Alex G • Maths tutor Views See similar Maths GCSE tutors Need help with Maths?One to one online tuition can be a great way to brush up on your Maths knowledgeHave a Free Meeting with one of our hand picked tutors from
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Solution for x^2y^225=0 equation Simplifying x 2 y 2 25 = 0 Reorder the terms 25 x 2 y 2 = 0 Solving 25 x 2 y 2 = 0 Solving for variable 'x' Move all terms containing x to the left, all other terms to the right Add '25' to each side of the equation 25 x 2 25 y 2 = 0 25 Reorder the terms 25 25 x 2 y 2 = 0 25 Combine like terms 25 25 = 0 0 x 2 y 2Does the equation X^2 y^2 =25 define Y as a function of X Other questions on the subject Mathematics Mathematics, 1810, sajdshjad751 Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed?X^2y^2 = 25 y = x*2 13 a How many solutions do you expect this system to have?
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Δ = b 24ac Δ = 0 24·2·(25) Δ = 0 The delta value is higher than zero, so the equation has two solutions We use following formulas to calculate our solutionsSimple and best practice solution for x^2y^2=25;xy=1 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 homeworkSolve by Substitution x^2y^2=25 , xy=1, Add to both sides of the equation Replace all occurrences of with in each equation Tap for more steps Replace all occurrences of in with Simplify Tap for more steps Simplify each term Tap for more steps Rewrite as Expand using the FOIL Method Tap for more steps Apply the distributive property Apply the distributive
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Explanation A function gives just one y for every x In this case there will always be two y 's for every x, because the reverse will be y = √x or y = − √x Example x = 4 → y = − 2 or y = 2 Answer link Yes Given x^2y=36 By subtracting x^2 from both sides of the equation (a reversible operation), we get the equivalent equation y = 36x^2 In this form it is clear that given any value of x, the equation determines a unique value of y So it is a function with domain the whole of (oo, oo) graph{y = 36x^2 10, 10, 52, 52}Free equations calculator solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps Type in any equation to get the solution, steps and graph
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I feel like I should mention that, eg x 2 y=25 is not a function either It's an equation which defines y as a function of x, but the function in question is y=f(x)=25x 2 Similarly, x 2 y 2 =25 can define y as a function of x if you make a choice of sign for y, either y=sqrt(25x 2) or y=sqrt(25x 2) It's a subtle but important distinction between functions, equations or formulasAsk a Question If A = {(x, y)/x^2 y^2 = 25} and B{(x, y)/x^2 9y^2 = 144} then A ∩ B contains ← Prev Question Next Question → 0 votes 268k The answer is the relation x = y2 is not a function Please see below for a demonstration, and explanation, of this
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#x^2y^2 = 9# is not a function Explanation In order for an equation to represent a function any single value of #x# must have at most one corresponding value of #ySimplifying x(2) y(2) = 25 Reorder the terms for easier multiplication 2x y(2) = 25 Reorder the terms for easier multiplication 2x 2y = 25 Solving 2x 2y = 25 Solving for variable 'x' Move all terms containing x to the left, all other terms to the right Add '2y' to each side of the equation 2x 2y 2y = 25 2y Combine like terms 2y 2y = 0 2x 0 = 25 2y 2x = 25 2ySolution for If x 2 y 2= 25 , find dy /dx
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Solution for (x^2y)2=25 equation Simplifying (x 2 y) * 2 = 25 Reorder the terms for easier multiplication 2(x 2 y) = 25 (x 2 * 2 y * 2) = 25 (2x 2 2y) = 25 Solving 2x 2 2y = 25 Solving for variable 'x' Move all terms containing x to the left, all other terms to the right Add '2y' to each side of the equation 2x 2 2y 2y = 25 2y Combine like terms 2y 2y = 0 2x 2 0Solution for X2y2=25 equation X2X2=25 We move all terms to the left X2X2(25)=0 We add all the numbers together, and all the variables 2X^225=0 a = 2;The equation can be restated as a level set of the function f(x, y) = x 2 y 2 or equivalently the null set of the function g(x, y) = x 2 y 2 16 It can also be thought of as the union of graphs of single variable functions A function is a map h S > T between two sets which assigns a unique point in T to each point in S
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Solution Determine Whether The Following Equation Defines Y As A Function Of X X 2 Y 100 Does The Equation X 2 Y 100 Define Y As A Function Of X
Take the square root of both sides of the equation x^ {2}y^ {2}25=0 Subtract 25 from both sides y^ {2}x^ {2}25=0 Quadratic equations like this one, with an x^ {2} term but no x term, can still be solved using the quadratic formula, \frac {b±\sqrt {b^ {2}4ac}} {2a}, once they are put in standard form ax^ {2}bxc=01 See answer SirRRR SirRRR Yes It is an example of circular functionsExplain how you made your prediction Answers 3 Show answers Another question on Mathematics Mathematics, 1710 The graph of g(x) is a translation of y = which equation represents g(x
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ApseZap3173 ApseZap3173 Math Junior High School answered • expert verified Is x^2y^2=25 a function?Unfortunately, this question, because of the way it is worded, does not make sense You can't ask if something is a function without first specifying what you want that something to be a function of You probably wanted to ask something along theGraph x^2y^2=25 x2 y2 = 25 x 2 y 2 = 25 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
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X2 y = 25 x 2 y = 25 Subtract x2 x 2 from both sides of the equation y = 25− x2 y = 25 x 2 To rewrite as a function of x x, write the equation so that y y is by itself on one side of the equal sign and an expression involving only x x is on the other sideAllow me to jump back on my soap box This question demonstrates an all too common misunderstanding by math students that is perpetuated by textbooks that ask questions like this one Question > How do you determine if mathx^2y^2=4/math is aSolve your math problems using our free math solver with stepbystep solutions Our math solver supports basic math, prealgebra, algebra, trigonometry, calculus and more
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Solve your math problems using our free math solver with stepbystep solutions Our math solver supports basic math, prealgebra, algebra, trigonometry, calculus and moreIn this video we cover how to graph a quadratic function using transformations This is a full guide to all types of graphing transformations of quadratic fu
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