8th GRADE MATH MAAP REVIEW

How many solutions does the equation ½(2x + 6) = 6 – x have?

• no solution

• exactly one solution

• exactly two solutions

• infinitely many solutions

Tags

CCSS.8.EE.C.7A

Which of the following equations has no solution?

• 7a – 8 = 4(a – 2) + 3a

• 5b + 6 – 2b = 6(1 – 3b)

• 6 – 8c = c + 3(2 – 3c)

• 7d – 4 – 3d = 2(6 + 2d)

Tags

CCSS.8.EE.C.7A

The graph shows the relationship between the odometer reading in Don's car, in thousands of miles, and the number of years Don has owned the car. (Note: The odometer reading shows the total number of miles traveled by the car.)

What has been the rate of increase in the odometer reading while Don has owned the car?

• 15,000 miles per year

• 20,000 miles per year

• 25,000 miles per year

• 100,000 miles per year

Tags

CCSS.HSF.IF.B.4

A function is graphed on a coordinate plane as shown.

Which statement is true?

• The function is decreasing between x = -4 and x = -1.

• The function is nonlinear between x = -1 and x = 2.

• The function is increasing between x = -1 and x = 2.

• The function is decreasing between x = 2 and x = 5.

In order for the data in the table to represent a function, which ordered pair should be removed from the table?

• (-3, 2)

• (0, 6)

• (3, 4)

• (6, 2)

Tags

CCSS.8.F.A.1

Two points are shown on a coordinate plane.

What is the distance between Point K and Point J?

• 11

• 13

• 15

• 17

Tags

CCSS.HSG.GPE.B.7

A right triangle is shown below.

How long is x in inches?

• 1

• 5

• 25

• √313

Tags

CCSS.8.G.B.7

The graph shows the price charged by a company to make international phone calls from the United States.

Based on the graph, what does the slope of the line represent?

• Each call costs 3 cents per minute.

• Each call costs 5 cents per minute.

• Each call costs 15 cents per minute.

• Each call costs 20 cents per minute.

Tags

CCSS.HSF.IF.B.4

Function I is a linear function. The table below shows some of the ordered pairs for Function I.

Function II is also a linear function. Function II is represented by the equation 3x + 4y = 10.

Which statement is true?

• The rate of change for Function II is equal to the rate of change for Function I.

• The rate of change for Function II is half the rate of change for Function I.

• The rate of change for Function II is twice the rate of change for Function I.

• The rate of change for Function II is three times the rate of change for Function I.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Each table below shows values for x and y.

Which shows all of the tables that are functions?

• I

• II

• I and II

• I and III

Tags

CCSS.8.F.A.1