All Things Algebra Algebra 1 Unit 7

What is the domain of the function?
*Hint: Domain is the set of all x-values included in the function.

• x≥3

• x≤3

• All real numbers

• -1≤x≤5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The graph of a function is shown.  What are the domain and range of this function?

• Domain: (-∞, ∞)
  Range: (-∞, 2]

• Domain: [2, ∞)
  Range: (-∞, ∞)

• Domain: (-∞, ∞)
  Range: (-∞, ∞)

• Domain: (-∞, 2]
  Range: [2, ∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

If f(x) = -4x - 5 and
g(x) = 3 - x,
what is g(-4) + f(1)?

• 7

• -2

• -9

• -10

Tags

CCSS.HSF.IF.A.2

If h(x) = -5x + 7,
Evaluate 6h(2).

• -2

• 3

• -18

• -3

Tags

CCSS.HSF.IF.A.2

What is f(1)?

• 1

• 5

• 0

• 4

Tags

CCSS.HSF.IF.A.2

What is x if
f(x) = -2?

• 4

• 0

• 3

• 8

Tags

CCSS.HSF.IF.A.2

Evaluate f(-2) if f(x) = x²+ 3

• -1

• 1

• 7

• -7

Tags

CCSS.HSF.IF.A.2

b(x) = 2x - 3
b(-2) = ______

• -7

• -1

• 7

• 1

Tags

CCSS.HSF.IF.A.2

Which points are solutions to the system pictured? Select all that apply.

•  (0,0)

•  (4,4)

•  (0,2)

•  (-4,0)

• (2,-4)

Tags

CCSS.HSA.REI.D.12

Which points are solutions to the system? Select all that apply.

•  (0,0)

•  (4,3)

•  (3,2)

•  (2,4)

• (-3,4)

Tags

CCSS.HSA.REI.D.12