Question

what is graph of g(x)=-2 and f(5)=-2

Answer 1

should be f(-5)=-2

Answer 2

You can put it in geogebra, https://www.geogebra.org/webstart/geogebra.html
you may need to enable plugins and whatnot.

Answer 3

its a horizontal line through y = -2

so, no matter what x-value you choice the function will always be -2

Answer 4

THANKS everyone

Answer 5

campbell how do you do that?

Answer 6

is (f)5=-2 a point?

Answer 7

f(x) really means y, so when f(x) = -2; y = -2

Answer 8

Thanks rocker

Answer 9

He showed that f(-5) = -2 is (-5, -2).
Basically, it reads:
when f(x = -5), y = (-2)

Answer 10

got it thanks again

Answer 11

No problem.