Intro to Piecewise

Use the graph to evaluate f(5)   {HINT: when x = 5 what does y equal?}

• 0
• 2
• 4
• 6

Use the graph to evaluate f(9)   {HINT: when x = 9 what does y equal?}

• 0
• 2
• 4
• 6

Use the graph to evaluate f(5)

• 0
• 2
• 4
• 6

Find f(2)

• f(2) = 0
• f(2) = 1
• f(2) = 3
• f(2) = 4

Find f(-2)

• f(-2) = 0
• f(-2) = 1
• f(-2) = 3
• f(-2) = 4

Find g(4)

• g(4) = 4
• g(4) = -4
• g(4) = 2
• g(2) = 4

Given the graph of f(x), evaluate f(2).

• undefined

• -1

• 5

• 2

Given the graph of f(x), evaluate f(4).