May 27 - Semester 2 Final Review - Part 1 - Homework

Write an inequality that represents the sentence: "The sum of three times a number n and 7 is more than 12."

• 3n + 7 < 12

• 3n + 7 > 12

• 3n + 7 = 12

• 3n + 7 ≤ 12

Tags

CCSS.7.EE.B.4B

Solve the inequality: 3x - 7 < 2x + 5

• x < 12

• x > 12

• x < -12

• x > -12

Which equation below has a solution of x = 8?

Tags

CCSS.6.EE.B.5

Solve the equation: -6u - 9u = -15

• u = 1

• u = -1

• u = 2

• u = -2

Tags

CCSS.8.EE.C.7B

Solve the inequality: -3b + 6 < 12

• b > -2

• b < -2

• b > 2

• b < 2

Tags

CCSS.7.EE.B.4B

Write an equation of a line that has a slope of -2 and goes through the point (5, -3).

• y + 3 = -2(x - 5)

• y - 3 = -2(x + 5)

• y - 3 = 2(x - 5)

• y + 3 = 2(x + 5)

If f(x) = 7x + 15, find f(3).

• 36

• 21

• 42

• 30

Tags

CCSS.HSF.IF.A.2

Which of the following sets of points is a function?

• (1, 2) (3, -4) (5, -6) (-7, -8)

• (2, 4) (3, 6) (2, 8) (4, 5)

• (1, 1) (2, 2) (5, 5) (6, 6)

• (5, 4) (3, -2) (2, 1) (4, 8)

Tags

CCSS.8.F.A.1

• Line passes through (0, -4) and (2, -1)

• Line passes through (0, 4) and (2, 1)

• Line passes through (0, -4) and (2, 2)

• Line passes through (0, 4) and (2, -2)

y = 6x - 11

-2x - 3y = -7

(a)  

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6