3rd Quarter CSA Review

Which parent function matches the graph

• f(x) = x

• f(x) = x²

• f(x) = |x|

• f(x) = ab^x

What type of functon is shown?

• exponential

• quadratic

• logarithmic

• square root

What is the parent function to the graph:

• y = x² - 4x + 7

• y = x²

• y = (x - 2)² + 3

• y = x

Which of the following parent functions does not have a Domain of all Real numbers?

• 
• 
• 
• 

State the Domain in interval notation.

• (-∞,∞)

• [0, ∞)

• (-∞, 0]

• [-∞,∞]

State the Range using interval notation.

• (-∞,∞)

• (-∞,0]

• [-∞,∞]

• [0,∞)

What is the Domain restrictions for the middle piece of this function?

• x ≥ 1

• x ≥ 2

• 2 ≤ x < 6

• 1 ≤ x < 3

What are the domain restrictions for the green piece of this function?

• -2 < x ≤ 1

• -1 < x ≤ 0.5

• x > -2

• x ≤ 1

Which table is an example of inverse Variation?

• 
• 
• 
• 

The data shown in the table is best described as

• Inverse Variation

• Direct Variation

• Joint Variation

• Compound Variation