Math Models: Semester 1 Final Review

(UNIT 3) What is the area of this polygon?

• 54 mi²

• 324 mi²

• 5832 mi²

• 36 mi²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

(UNIT 3)

What is the area of this polygon?

• 304 mi²

• 376 mi²

• 35.2 mi²

• 285.76 mi²

Tags

CCSS.6.G.A.1

(UNIT 1)

One package of strawberries costs $3. How many packages of strawberries can you buy for $15?

• 3

• 4

• 5

• 6

Tags

CCSS.3.OA.A.3

(UNIT 1)

Your order at your favorite restaurant costs $11.50. If you want to tip the waiter 20%, how much will you leave for a tip?

• $1.15

• $57.50

• $20.00

• $2.30

Tags

CCSS.6.RP.A.3C

(UNIT 1)

The latest edition of Jordans just released and they cost $250. The Jordan Brand is offering a 5% discount to a select few customers. If you are offered the 5% discount, what price will you pay for the shoes?

• $250

• $275.50

• $237.50

• $212.50

Tags

CCSS.6.RP.A.3C

(UNIT 2)

Find the Axis of Symmetry of the quadratic equation: y = −3x² + 12x − 10.

HINT: Use the formula pictured.

• x = 2

• x = 12

• x = -6

• x = -10

(UNIT 2)

Find the Vertex of the same quadratic equation: y = −3x² + 12x − 10.

HINT: Substitute the x-value you found for Axis of Symmetry into the equation to solve for y.

• (2, 2)

• (2, 26)

• (-6, 38)

• (-6, 26)

(UNIT 2)

Find the Axis of Symmetry of the quadratic equation: y = −2x² - 4x + 3.

HINT: Use the formula pictured.

• x = -1

• x = 2

• x = -4

• x = 1

(UNIT 2)

Find the Vertex of the same quadratic equation: y = 2x² - 4x + 3.

HINT: Substitute the x-value you found for Axis of Symmetry into the equation to solve for y.

• (1, 1)

• (1, 3)

• (2, 3)

• (2, -1

(UNIT 5)

What does the term "withholding" mean in reference to your paycheck?

• It is the amount of your paycheck that you are NOT being taxed on.

• It is how much you are going to owe the government when you file your annual tax return.

• It is how much you earn and includes salary, bonus and commissions.

• It is how much is being taken out of your paycheck in taxes.

Tags

CCSS.7.RP.A.3