Algebra 1 Final Exam 2

Solve: 4(x – 8) = 4x – (7x – 3)

• x = 29/7

• x = –5

• x = no solution

• x = 5

Find the range of the function.

• y ≥ –2

• x > –4

• y ≤ –4

• y ≥ –4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Use the graph below to answer questions #2-3. Find the domain.

• y ≥ –4

• x ≥ –2

• y ≤ –4

• x ≤ –2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Natasha and her friends go out for ice cream. They decide to create their own ice cream, which costs $1.60 plus 8 cents per topping. If x represents the number of toppings on the ice cream, then which equation describes y, the total cost for the ice cream?

• y = (.08 + 1.60)x

• y = .08 + 1.60x

• y = 1.60 + .08x

• y = 8x + 1.60

Tags

CCSS.6.EE.C.9

Which equation best describes the graph?

• y = 2x + 3

• y = –2x + 3

• y = 1/2 x + 3

• y = –1/2 x + 3

Write the equation and find the slope of the line on the graph below.

• A. x = –2, slope is 0.

• B. y = –2, slope is 0.

• C. x = –2, slope is undefined.

• D. y = –2, slope is undefined.

Tags

CCSS.8.EE.B.5

Write the equation and find the slope of the line graphed below.

• A. x = 3, slope is 0.

• B. y = 3, slope is 0.

• C. x = 3, slope is undefined.

• D. y = 3, slope is undefined.

Tags

CCSS.8.EE.B.5

A pizza shop needs at least 600 lbs of cheese per month. The storage freezer contains 23 lbs of cheese on the first day of the month. If cheese is bought in 50 lb bags, which inequality can be used to calculate how many bags of cheese, x, are needed for the month?

• 23 + 50x ≥ 600

• 23 + 50x > 600

• 23 + 50x < 600

• 23 + 50x ≤ 600

Tags

CCSS.7.EE.B.4B

Which inequality can be represented by the graph below?

• A. y ≥ x + b

• B. x − y > −b

• C. x + y ≤ b

• D. −y ≤ x + b

Tags

CCSS.HSA.REI.D.12

Which pair of equations corresponds to the two lines in the graph?

• y = 2x; y = -1/2 x

• y = x − 3; y = -1/2 x

• y = −x + 3; y = 1/2 x

• y = x − 3; y = 1/2 x

Tags

CCSS.8.EE.C.8B