Question

Let f(x) = x2 - 3x - 7. Find f(-3).

Answer 1

Plug -3 in for x and evaluate.

Answer 2

i get -6+9-7

Answer 3

Is it \[x^2-3x-7\]
or
\[x2-3x-7\]
Two very different answers.

Answer 4

it is the first one

Answer 5

\[(-3)^2 - 3(-3) - 7 = 9 + 9 - 7\]

Answer 6

ok

Answer 7

so the answer would be 11?

Answer 8

thank you for the help

Answer 9

You are very welcome!