Evaluating Piecewise Function

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

What is f(-1)?

• 6

• -2

• 0

• Error (Nonreal)

A piecewise function is shown. Evaluate it for the following values

f(10) = ​ (a)  

f(-3) = ​​ (b)  

f(4) = ​ ​ (c)  

• 3

• 8

• 7

• 99

• 19

• 15

• 63

Mathematical Equivalence

OFF

What is the value of the expression f(-3) + 2f(-1) - f(4)?

Mathematical Equivalence

ON

What is f(-2) + 2f(3)?

Mathematical Equivalence

ON

What is g(7) if:

• -17

• -13 

• 13       

• 17

Find 4h(-6) + 3h(-1)

Mathematical Equivalence

OFF