Question

evalute the function as indicated and simplify

f(x)=3-7x

(c)f(t)+f(-2)

Answer 1

ummm.....
(c)f(t)=3c-7ct
f(-2)=3+14=17 +
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so 17+3c-7ct
if you wrote it right, that seems like a weird question to me.

Answer 2

no c is not part of the question

Answer 3

so f(t)+f(-2)=? is the question

Answer 4

yeah can you show me how to do it?

Answer 5

yeah
f(t)=3-7t
f(-2)=3-7(-2)=3+14=17
f(t)+f(-2)=3-7t+17=-7t+20
helpful?

Answer 6

yeah thanks