Function & Function Notation

Front

Evaluate f(-2) if f(x) = x²+ 3

Back

7

Front

Evaluate 6h(2) if h(x) = -5x + 7.

Back

-18

Front

Given f(x) = x² - 7x, find f(8).

Back

f(8) = 8

Front

How would you say h(n)?

Back

n of h

Front

f(x) means the same thing as ____.

Back

y

Front

Given f(x)=0.5x²+4x and g(x)=7-2x, find f(4)-g(3).

Back

23

Front

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

Back

8

Front

If f(x) = x - 5, what is the value of x when f(x) = 15?

Back

20

Front

f(3) = 2x + 1

Back

3

Front

Function notation

Back

Function notation is the way a function is written. It is meant to be a precise way of giving information about the function