Test Review - Writing and Graphing Linear Equations

Which linear equation matches the graph

• y = x - 1

• y = 1

• x + y = 1

• x = 1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.1

CCSS.8.F.A.2

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.F.B.5

CCSS.8.SP.A.2

Which linear equation matches the graph?

• y = x + 3

• y = -3

• x + y -3

• x = -3

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.2

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.F.B.5

The tables sows the points on a line. What is the slope of the line?

• m = -3

• m = -1/3

• m = 1/3

• m = 3

Tags

CCSS.8.EE.B.5

The graph shows the relationship between speed and time. What conclusion can be made about the speed and time?

• As time decreases, speed decreases.

• As time increases, speed increases.

• As time increases, speed remains the same.

• As time increases, speed decreases.

Tags

CCSS.8.EE.B.5

Which linear equations has a graph that includes as the points in the table?

• y = 1/2x - 3

• y = 3x + 0.5

• y = - 1/2x - 3

• y = 3x - 0.5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The ordered pairs (4, -7) and (2, -2) are points on the graph of a linear equations. What other two points are on the same line?

• (2, -6)

• (4, -5)

• (0, -5)

• (0, 1)

Tags

CCSS.HSF.IF.A.1

Mr. Harris draws a line on a graph as shown. What is the correct equation of the line?

• y = 3/2x

• y = 2/3x

• y = -3/2x

• y = -2/3x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Kyla graphed a line on a coordinate grid as shown. Which equation represents Kyla's graph?

• y = -3/4x - 3

• y = 3/4x - 4

• y = -4/3x - 4

• y = 4/3x - 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

Biologist Kacey-Nell tracks the lengths and weights of a group of mice, and the results are graphed on a coordinate grid. Which statement best describes the relationship between the length and the weight of the mice?

• On average, 1 cm increase in length is associated with 0.75 cm increase in weight.

• On average, 1 cm increase in length is associated with 0.75 cm decrease in weight.

• On average, 1 cm increase in length is associated with 1.3 cm increase in weight.

• On average, 1 cm increase in length is associated with 1.3 cm decrease in weight.

Tags

CCSS.HSF.LE.B.5

Jonathan and Hannah were scanning tickets at a concert at different rates. What is the different in the two rates?

• 1/2 ticket per minute

• 2/3 ticket per minute

• 3/2 tickets per minute

• 27/2 tickets per minute

Tags

CCSS.8.EE.B.5