The figure shown below consists of a square pyramid on top of a cube. A vertical plan passed through point X and is perpendicular to the bases of both shapes, slicing the figure into equal halves.

What shape is created by the intersection of the vertical plane and these three- dimensional shapes

• Square

• Triangle

• Hexagon

• Pentagon

Tags

CCSS.7.G.A.3

Ms. Gibson made an initial deposit of $500 when opening a bank account. After the initial deposit, she deposited the same amount of money each month. The table below shows the total amount of money, a, she deposited into the account after a certain number of months, t, since opening it.

Which equation models the relationship between a and t?

• a=250t

• a=500t

• a=250t+500

• a=500t+250

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation represents a function of that is not linear?

Tags

CCSS.8.F.A.3

Rectangle is similar to rectangle, as shown on the coordinate plane below.

• a translation 8 units to the left, then a dilation by a scale factor of 1/2 with a center of dilation at the origin

• a reflection over the y-axis, then a dilation by a scale factor of 1/2 with a center of dilation at the origin

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Which statement best describes the data in a scatter plot where the y-values are decreasing as the x-values are increasing?

• The data can best be modeled by a vertical line.

• The data can best be modeled by a horizontal line.

• The data can best be modeled by a line with a positive slope.

• The data can best be modeled by a line with a negative slope.

Tags

CCSS.8.EE.A.1

The graph of a function is shown on the coordinate plane below.

Which statement correctly describes the function on a given interval?

• The function is decreasing and nonlinear between x=-7 and x=-4.

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

• The function is increasing and linear between x=1 and x=4.

• The function is decreasing and nonlinear between x=4 and x=11.

The set of ordered pairs below represents a relation that is a function.

{(-2,8), (4,6), (10,4)}

Which point, when added to the set, would form a relation that is not a function?

• (0,6)

• (4,2)

• (-6,8)

• (-8,10)

Tags

CCSS.8.F.A.1

Tags

CCSS.HSF.LE.B.5

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6