Describing functions QUIZ M1 2023

Select the true statement about the graph of f(x).

• f(-2) = f(2)

• f(-2) < f(2)

• f(0) > f(-2)

• f(-1) = f(0)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7

f(-1) =

• 3

• -1

• -2

• 0

Tags

CCSS.HSF.IF.A.2

If f(x) = -3, what is the value of x?

• 4

• -3

• -2

• 5

Tags

CCSS.HSF.IF.A.2

Which table shows a relationship that is NOT a function?

• B

• A

• C

• D

Tags

CCSS.8.F.A.1

f(x) = -3x + 15, find f(-4).

• 27
• 3

• -3

• 18

• 29

Tags

CCSS.HSF.IF.A.2

At a toy store, customers can choose a stuffed animal and add accessories like a hat or sunglasses. 

b(x) = 12 + 4.25x represents the cost of a stuffed bear, where x represents the number of accessories.

What is the value of b(6)?

• $37.50

• $76.25

• $33.25

• $16.25

• $41.75

Tags

CCSS.HSF.IF.A.2

At a toy store, customers can choose a stuffed animal and add accessories like a hat or sunglasses. 

b(x) = 12 + 4.25x represents the cost of a stuffed bear, where x represents the number of accessories.

If b(x) = 41.75, how many accessories were added?

• 7

• 189

• 29

• 5

• 11

Tags

CCSS.HSF.LE.B.5

If f(x) = 2x + 7 and g(x) = x - 5, find the sum of f(3) and g(4).

• 12

• -13

• 7

• -12

• 14

Tags

CCSS.HSF.IF.A.2

Which graph is NOT a function?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Tags

CCSS.HSF.IF.A.1

Find the domain of the function.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5