Evaluating Piecewise functions

Evaluate the function when x = 4

• f(4) = 2(4) - 5 = 3

• f(4) = 2(4) - 5 = -1

• f(4) = ½(4) + 1 = 3

• f(4) = 4

Evaluate the function when x = 6 

• f(6) = -5
• f(6) = 4
• f(6) = 2
• f(6) = 7

What is g(-2) if:

• -7

• 7

• 1

• -1

Find f(1)

• -3

• 6

• 3

• 11

What is f(-1)?

• 6

• -2

• 0

• Error (Nonreal)

Find f(0)

• -3

• 18

• 4

• 0

What is m(3) if:

• -3

• -0.5

• 3

• 0.5

What is f(0)

• -5

• 0

• 1

• 2

What is g(4) if:

• -17
• -13 
• 13       
• -5

What is f(6)?

• 20
• 33
• 3
• 3, -3