Question

How do I solve and graph f(x)=-6 and g(x)=4?

I've been plugging in -2,-1,0,1,2 for x but when I graph it out it doesn't look right.

Answer 1

`f(x) and g(x)` are both horizontal lines through the points `(0,-6) and (0,4)` respectively

Explanation:

Given `f(x) =-6 and g(x) =4; forall x in RR`

Both `f(x) and g(x)` must be horizontal straight lines parallel to the `x-`axis and passing through the points `(0,-6) and (0,4)` respectively.

We can represent `f(x) and g(x)` graphically as below
graph{(y- 0x+6) (y- 0x-4) =0 [-14.24, 14.24, -7.11, 7.13]}