Function Notation

Front

What does it mean to find f(2)?

Back

Let x = 2.

Front

First step to find f(1) if f(x) = 2x + 1?

Back

Plug a 1 in for all the x's

Front

If f(x) = 2x + 1, find f(1).

Back

f(1) = 3

Front

f(x) = -3x - 8, find f(-1).

Back

f(-1) = -5

Front

f(x) = 6x - 9, find f(4).

Back

(4, 15)

Front

g(x) = 3x + 1
g(2) = _______

Back

7

Front

f(x) = x² + 7
x(2) = ______

Back

11

Front

f(x) is the same thing as ______.

Back

y

Front

Back

6

Front

Back

48