Functions

Is this graph a function or not a function? 

• Function 
• Not a Function

Is the graph pictured a function?

• Yes
• No

Determine if the following relation describes a function

• Function
• Not a Function

Tags

CCSS.8.F.A.1

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Evaluate f(x)=-2x+13   for f(10)

• -7
• 1
• -8
• 7

Tags

CCSS.HSF.IF.A.2

• Function
• Not a Function

For the function f(x) = -3x + 3 find f(0).

• 0
• -3
• 3
• -1

• x = 36
• x = 28
• x = 21
• x = 9

Given 
f(x)= 2x² + 5x - 17, find f(-1). 

• f(-1) = -20
• f(-1) = -24

What is the range for f(x) = x - 9 for domain {-1, 0, 5}?

• {-10, -9, -4}

• {4, 9, 10}

• {-10, 9, 5}

• {-10, -9}