Function Notation

Front

How would you write y = 2x - 3 in function notation?

Back

f(x) = 2x-3

Front

f(x) is the same thing as ______.

Back

y

Front

Back

Front

What does it mean to find f(2)?

Back

Let x = 2

Front

If I know that f(2) = 4, what is another way I can write my answer? Options: 2,4; (2, 4); That is the only way to write it.

Back

(2, 4)

Front

f(x) = 2x² + 5x - 17, find f(-1).

Back

f(-1) = -20

Front

What is f(1)?

Back

5

Front

What is x if
f(x) = -2? Options: 4, 0, 3, 8

Back

8

Front

Back

8

Front

Back

x=2