Linear Functions - additional practice

Which ordered pair could be removed to make the relation a linear function?

(-1,-7), (1,3), (2,9), (3,13)

• (-1, -7)

• (1, 3)

• (2, 9)

• (3, 13)

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the y-coordinate that makes the points (-4, -1), (6, 2), and (10, y) part of a linear function?

• 3.4

• 3.2

• 3.1

• 3

Tags

CCSS.8.EE.B.6

What is the y-coordinate that makes the points (-4, -1), (6, 2), and (15, y) part of a linear function?

• 4.6

• 4.7

• 4.8

• 4.9

Tags

CCSS.8.EE.B.6

What is the slope of the linear function y = (3/2)x + 3?

• 1/2

• 3/2

• 2/3

• 3

Tags

CCSS.8.EE.B.5

Which of the following is a characteristic of a linear function?

• It has a constant slope.

• It curves on a graph.

• It has a variable slope.

• It forms a circle.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation does not represent a linear function?

• A) y = 6x - 13

• B) y = 6\x + 13

• C) y = x\6 - 13

• D) y = 13

Tags

CCSS.8.F.A.3

Complete the table to represent three points that lie on the graph of a linear function.

• A) (1, -1), (2, 2), (3, 5)

• B) (0, -1), (1, 2), (3, 5)

• C) (-1, -1), (2, 2), (5, 5)

• D) (1, -1), (4, 2), (5, 5)

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Select all of the graphs that could be represented by the function

y = mx + b , where m and b are real numbers.

• A) Only the first graph

• B) First and last graphs

• C) Second and third graphs

• D) All graphs

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2