2023 Algebra Quiz 2

Evaluate f(-2) if f(x) = x + 3

• -1

• 1

• 5

• -5

Given f(x) = -4x - 10 and f(x) = 10. Find x

• x = -5

• x = 5

• x = -50

• x = 30

What is f(1)?

• 1

• 5

• 0

• 4

Which graph represents a function with a domain of all real numbers greater than or equal to -7 and less than 2?

• 
• 
• 
• 

What is the range of the graph? (a)  

• 1 ≤ x ≤ 5

• 1 < x < 5

• 1 ≤ y ≤ 5

• 1 < y < 5

What is the range of the graph?

• -4 < x ≤ 5

• -4 ≤ x < 5

• -3 < y < 3

• -3 ≤ y ≤ 3

What is the domain of this function?

What is the range of the graph?

• (-∞,∞)

• [-1,0]

• [-1,3]

• [3,∞)

What is the range of the graph?

• [-15, 9]

• (-∞, ∞)

• (-15, ∞)

• [-15, ∞)

Identify the range of the following function when given the domain { 2, 3, 10}:
y = 4x - 12

• 4, 12, 20

• -20, 0, 28

• -4, 0, 28

• 8, 12, 40