MAP Released Items - Session 2, part 2

Mr. Rose surveyed his students about the amounts of time they spent studying for his final exam and their final exam scores. He graphed the results on a coordinate plane. Which graph shows the best approximation of the line of best fit for Mr. Rose's data?

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Tags

CCSS.8.EE.B.5

The table shows four input values and their associated output values. Which graph represents the function shown in the table?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Bill mows 21 lawns per week. Which graph has a slope that represents the number of lawns Bill mows per day?

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Tags

CCSS.8.EE.B.5

Triangle ABC and Triangle A'B'C' are shown on the coordinate plane. Which sequence of transformations maps triangle ABC onto triangle A'B'C'?

• A rotation of 180 degrees and then a translation left 1 unit

• A translation left 5 units and then a reflection over the x-axis

• A reflection over the y-axis and then a translation down 8 units

• A reflection over the x-axis and then a reflection over the y-axis

Tags

CCSS.8.G.A.3

The graph of a line is shown. Write an equation in slope-intercept form that represents the graphed line.

• y = - 3x + 3

• y = 3x + 3

• y = - 1/3x + 3

• y = 1/3x + 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which graph shows a linear function?

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Tags

CCSS.8.F.A.3

A pile of gravel is in the shape of a cone. The radius of the pile of gravel is 9 feet at the base. The height of the pile of gravel is 8 feet. What is the volume of gravel, in cubic feet, in the pile?

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Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Kayla sells hats at a store for gift cards. Kayla already has $42.50 in gift cards at the store. The hats Kayla sells have a cash value of x dollars. The store pays an additional 30% when hats are sold for gift cards rather than for cash.

After selling the hats for gift cards, Kayla has $140.26 in gift cards at the store.

To determine the cash value of the hats she sells, Kayla writes the equation 42.5 + x + 0.3x = 140.26. What is the cash value of the hats Kayla sells?

• $24.44

• $48.73

• $75.20

• $96.46

Tags

CCSS.7.EE.B.4A

The water in a barrel is 24 inches deep. When the plug is pulled out of the barrel, the water depth is reduced 3 inches each hour. Owen creates an equation in the form of y = mx + b to represent the height of the water in the barrel after the plug has been removed. What should be the slope, m, of Owen's equation and what does it mean?

• The slope is 24 because that is the amount of water in the barrel at the beginning.

• The slope is - 24 because that is the amount of water in the barrel at the beginning.

• The slope is 3 because the depth of the water in the barrel is decreasing by 3 inches per hour.

• The slope is - 3 because the depth of the water in the barrel is decreasing by 3 inches per hour.

Three sides of a triangle measure 25 inches, 24 inches, and 7 inches. Which statement about the side lengths is correct?

• The side lengths create a right triangle, 7 + 24 > 25.

• The side lengths create a right triangle, because 7² + 24² = 25².

• The side lengths do not create a right triangle, because 7 + 24 does not equal 25.

• The side lengths do not create a right triangle, because 7² + 24² does not equal 25².