Math I: Module 1 Topic 3 Test Part 2

What kind of function is represented by the RED line?

• Constant

• Linear

• Quadratic

• Exponential

What is the interval of INCREASE AND DECREASE in the following function. (Two answers)

• Decreasing at [5, 0] and [0, 2]

• Decreasing at [-5, -2] and [0, 2]

• Increasing at [2, 6]

What is the domain?

• -4 < x ≤ 5
• -4 ≤ x < 5
• -2 < y < 2

• -2 ≤ y ≤ 2

What function family do I belong to?

• Linear
• Quadratic
• Exponential
• Linear Absolute Value

Which graph represents a quadratic function?

• 
• 
• 
• 

What is/are the decreasing interval(s) for the function shown?

What family does the function belong to?

• Linear

• Quadratic

• Absolute Linear Value

• Cubic

What is the domain?

• x = 2
• −∞ < x < ∞
• y = 2
• -∞ ≤ x ≤ ∞

When is this function increasing?

• −2.5 ≤ x ≤ 2.5

• -2.5 < x < 2.5

• -55 ≤ x ≤ 55

• -55 < x < 55

What kind of function is represented by the RED line?

• Constant

• Linear

• Quadratic

• Exponential