Which system of equations can be graphed to find the solutions to 4x^2=x^2-7

Question

asked May 7, 2019 194k views

2 Answers

Matthias Bauch · Answer 1 · 2019-05-12T22:05:29+0000

Answer:

y=4x^2

y=x^2-7

Explanation:

Since, when we solve a one variable linear equation by graphing,

We introduce a new variable 'y',

And, equate both sides of the equation by this variable ,

Here, the given equation,

4x^2=x^2-7 ,

Thus, the system of equations would be,

y=4x^2

y=x^2-7

By graphing these equations, the x-coordinate of there intersection point would be the answer.