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Linear Nonlinear Functions Non Functions Discrete

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Linear Nonlinear Functions Non Functions Discrete
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An arithmetic sequence is given below.


2, 9, 16, 23, ...


Which is the explicit formula for the nth term an?

an = -7n+9

an = 7n-5

an = 7n-9

an = -7n+5

Tags

CCSS.HSF.BF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is the function represented by the table linear or nonlinear?

Linear

Nonlinear

Tags

CCSS.8.F.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is the function represented by the table linear or nonlinear?

linear

nonlinear

Tags

CCSS.8.F.A.3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which equation is graphed?

y = x + 2

y = x - 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A
B
C
D

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the function rule.

y = 6x + 1

y = -2x -8

y = -2x + 8

y = 2x -8

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tell whether the relationship should be represented by a continuous or discrete graph. Explain.
The money raised from a raffle with a $200 prize where the tickets cost $2.50 per person.

Continuous; the money raised depends on the number of tickets sold, and since any number of tickets can be sold, this situation is continuous.

Discrete; the money raised depends on the number of tickets sold, and since only a whole number of tickets can be sold, this situation is discrete.

Continuous; the money raised depends on the number of tickets sold, and since a person can buy more than one ticket, this situation is continuous.

Discrete; the $200 prize is a whole number, so the situation is discrete.

Tags

CCSS.8.EE.B.5

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