How do you calculate f(x) for the given domain values f(x) = -2x -14; x = -1, -5, -10, -15, 12?

1 Answer
Jim G.
Jul 31, 2017

-12,-4,6,16,-38

Explanation:

"substitute the given values for x in the domain into f(x)"

f(color(red)(-1))=-2(color(red)(-1))-14=2-14=-12

f(color(red)(-5))=-2(color(red)(-5))-14=10-14=-4

" I'll leave the others for you to do"

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