Question

Graph f(x) = 22 +1 and g(x)=-1+7 on the same coordinate plane.

What is the solution to the equation f(x) = g(z)?
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Answer 1

The solution is x=2

Explanation:

The correct question is

Graph f(x) = 2x +1 and g(x)=-x+7 on the same coordinate plane.

What is the solution to the equation f(x) = g(x)?

we have

`f(x)=2x+1`

`g(x)=-x+7`

we know that

The solution for the equation f(x)=g(x) is the x-coordinate of the intersection point both graphs

using a graphing tool

The intersection point is (2,5)

The x-coordinate of the intersection point is 2

therefore

The solution is x=2