F.IF.7a CSA Practice Test

Is the following ordered pair a function or not a function: (− 7, 4), (2, 5), (− 6, 8), (5, 9), (7, 10)

• Function

• Not A Function

Tags

CCSS.8.F.A.1

Explain why the ordered pair is a function or not a function: (− 7, 4), (2, 5), (− 6, 8), (5, 9), (7, 10)

• X Repeats

• X Doesn't Repeat

• Y Repeats

• Y Doesn't Repeat

Tags

CCSS.8.F.A.1

Is the graph a function or not a function

• Function

• Not A Function

Tags

CCSS.HSF.IF.A.1

Why is the graph a function or not a function?

• Passes the Vertical Line Test

• Does Not Pass The Vertical Line Test

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

Domain and Range

• Domain: 2<x<6

  Range: 2<y<4

• Domain: 0<x<6

  Range: 0<y<6

• Domain: 1 <x<5

  Range: 0<y<4

• Domain: 2<x<4

  Range: 4<y<4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

The function 𝑦 = 6𝑥 + 10 represents the amount 𝑦 (in dollars) of money you have after buying 𝑥 meals. a. Identify the independent and dependent variables.

• Independent: Money y

  Dependent: Meals x

• Independent: Meals X

  Dependent: Money y

Tags

CCSS.6.EE.C.9

The function 𝑦 = 6𝑥 + 10 represents the amount 𝑦 (in dollars) of money you have after buying 𝑥 meals.

The domain is 1 and 2. Find the range.

• Domain is 1, Range is 16

  Domain is 2, Range is 22

• Domain is 1, Range is 11

  Domain is 2, Range is 12

• Domain is 1, Range is 15

  Domain is 2, Range is 21

• Domain is 1, Range is 16

  Domain is 2, Range is 23

Tags

CCSS.HSA.SSE.A.1

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Is the graph Linear or Nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Why is the graph linear or nonlinear?

• It is a straight line.

• It curves.

Tags

CCSS.8.F.A.3

Is the table linear or nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3