Functions Algebra

What is the y-intercept?

• 1/2

• 2

• 7

• 3

Write a verbal expression for:

4q

• Four q

• Four times q

• Four plus q

• The product four and a number

Match the graph with its inequality.

• 11 < a

• 11 > a

•  11 ≤ a

•  11 ≥ a

22 < 6c + 4

• 11>c

• 3>c

• 11<c

• 3<c

Describe the graph for the solution for the following inequality:
a + 13 ≥ 20

• Closed circle; arrow pointing left

• Open circle; arrow pointing left

• Closed circle; arrow pointing right

• Open circle; arrow pointing left

Which table contains points that do not lie on the line shown?

• 
• 
• 
• 

Is the following a function?

• yes

• no

Functions that are made up of distinct "pieces" of other functions defined over different intervals are called

• Absolute Value Functions

• Piecewise Functions

• Exponential Functions

• Quadratic Functions

Which function is U-shaped when graphed?

• Linear

• Linear Piecewise

• Quadratic

• Exponential