8th Grade FSA Prep

An expression is shown. Which expression is equivalent?

• 2 × 10^−17

• 2 × 10^−12

• 2 × 10^−2

• 2 × 10^12

Tags

CCSS.8.EE.A.4

Select all the sequences of transformations that always maintain congruence.

• a reflection and then a translation

• a translation and then a rotation

• a rotation and then a reflection

• a dilation and then a reflection

• a rotation and then a dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

An equation is shown. What are possible values for m and n?

• m = 1 n = -3

• m = -1 n = -3

• m = -1 n = 3

• m = 1 n = 3

Tags

CCSS.8.EE.A.1

Determine whether each number is rational or irrational. Select all that apply.

• option 1 is rational

• option 2 is irrational

• option 3 is rational

• option 4 is rational

Tags

CCSS.8.NS.A.1

A scatter plot is shown. Which statement is true for the scatter plot?

• The data show no association

• The data show a positive correlation.

• The data show a negative correlation.

• The data show a nonlinear association.

Tags

CCSS.HSS.ID.B.5

Select the number of solutions for the system of two linear equations.

–2x + 3y = 7

2x – 3y = –7

• Infinitely many solutions

• one solution

• two solutions

• zero solutions

Tags

CCSS.8.EE.C.8B

Select the number of solutions for the system of two linear equations.

7x + 5y = 8

7x + 7y = 8

• Infinitely many solutions

• two solutions

• zero solutions

• one solution

Tags

CCSS.8.EE.C.8B

Which sequence of transformations results in figures that are similar but not congruent?

• 90° clockwise rotation, translation 5 units to the left

• reflection across the x-axis, dilation with a factor of 1/2

• translation 3 units down, reflection across the y-axis

• reflection across the x-axis, translation 7 units to the left

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

The function y = 3.50x + 2 represents the total amount of money, y, saved over x weeks. What is true about the function?

• It is linear because it is always increasing.

• It is linear because it increases at a constant rate.

• It is nonlinear because it is always increasing.

• It is nonlinear because it increases at a constant rate.

Tags

CCSS.8.F.A.3

. A cone has a height of 6.4 inches and a diameter of 6 inches. What is the volume, in cubic inches, of the cone? Use 3.14 for pie.

• 60.288

• 20.096

• 120.576

• 38.4

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3