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

Question

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

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Answer 1 · 2018-06-17T02:30:54

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

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]}