Unit 2 Practice with Functions

• Linear

• Logarithmic

• Cubic

• Quadratic

Which parent function matches the graph?

• f(x) = x
• f(x)= x²
• f(x) = |x|
• f(x) = ab^x

Which parent function matches the graph?

• y = |x|
• y = ∛(x)
• y = x²
• y = a⋅b^x

Range is:

• All x values, from left to right.
• All y values, from left to right. 
• All y values, from bottom to top.
• All x values, from bottom to top.

What is the minimum value (y-value only)?

• -5

• -3

• 0

• -1

Select the linear functions that are increasing. Select TWO

• 
• 
• 
• 
• 

What are the x and y intercepts of the following linear function?

• X-intercept: -2

  Y-intercept: 3

• X-intercept: 3

  Y-intercept: -2

• X-intercept: 0

  Y-intercept: 0

• X-intercept: 2

  Y-intercept: 3

• X-intercept: 3

  Y-intercept: 2

What is the domain of the function?

• 0<h<80
• 0≤h≤80
• 0≤t≤4.5
• 0<t<4.5

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Determine what type of function the following table is:

• Linear

• Quadratic

• Exponential

• Not a function