Piecewise Functions Notes

What is f when x equals 0?

• -5
• 0
• 1/2
• 1

What is f when x equals 8?

• 0
• 5
• 11
• 16

What is f when x equals 4?

• -5
• 0
• 3
• 6

A piecewise function (f(x)) is shown in the graph. What is f when x equals -4?

• -4
• -2
• 0
• Does not exist

A piecewise function (f(x)) is shown in the graph. What is f when x equals 0?

• -4
• 0
• 1
• Does not exist

A piecewise function (f(x)) is shown in the graph. What is f when x equals 2?

• 0
• 3
• 4
• Does not exist

When x is less than or equal to 2, what equation is shown in the graph? 

• f(x) = 3
• f(x) = x
• f(x) = abs(x)
• f(x) = abs(x-1)

When x is greater than 2, what equation is shown in the graph? 

• f(x) = 3
• f(x) = x
• f(x) = abs(x)
• f(x) = abs(x-1)

For what value of x is the function g equal to 4?

• -9
• 0
• 2
• g cannot equal 4

What is g when x equals 4?

• -3/2
• 0
• 4
• 16