Evaluating Piecewise Functions

Front

Which function should you use to evaluate f(x) when x = 4? Options: f(x) = x-2, f(x) = 2x + 1, f(x) > 0, f(x) = 4

Back

f(x) = 2x + 1

Front

Use the graph to evaluate f(2):

Back

3, three

Front

If you have $75, how many days can you rent the Karaoke machine?

Back

2 days

Front

How much does it cost (in dollars) to make 500 photocopies?

Back

$40

Front

Evaluate the function when x = 4

Back

f(4) = 2(4) - 5 = 3

Front

Evaluate the function when x = 6

Back

f(6) = 7

Front

Find f(1)

Back

3

Front

What is m(3)?

Back

-0.5

Front

Using the pictured graph, what is f(-3)? Options: -3, -1, 1, 3

Back

-3

Front

Find f(1)

Back

-1, minus 1