Function Review

Is this table a function or not a function

• Function

• Not a Function

Tags

CCSS.8.F.A.1

f(x) = 5x - 7

g(x) = 3x + 10

Find (f + g)(x).

• 8x² + 3

• 8x + 3

• 8x - 3

• 15x² - 70

Tags

CCSS.HSF-BF.A.1B

p(x) = 3x + 4

q(x) = 2x²

Find p(q(x))

• 10x²

• 18x² + 4

• 6x² + 4

Tags

CCSS.HSF-BF.A.1C

What type of function is shown?

• absolute value
• quadratic
• linear
• exponential

Name the parent function. 

• constant
• quadratic
• linear
• exponential

A function with degree 3 is called

• constant

• cubic

• linear

• quadratic

Classify by degree of polynomial:
3x² – 8x + 1

• Constant
• Linear
• Quadratic
• Cubic

What is the domain of the graph?

• -3 ≤ x ≤ 3

• -2 ≤ x ≤ 3

• -3 ≤ x ≤ 4

• -3 ≤ x ≤ 4

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• x = 2

• All real numbers

• y = 2

• none of these

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the RANGE of this graph?

• -7<y<5

• -7≤x<5

• -3<y<1

• -3≤y<1

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5