Semester Spiral Review

Find the slope of the line.

• Undefined

• 0

• 1

• m,-1

Find the slope of the line.

• -2

• 2

• -1

• 1

Find the range of the function f(x) = 2x + 4, when the domain is D={-1, 0, 2}

• R={2, 4, 0}

• R={1, 0, 2}

• R={-2, -4, 0}

• R={2, -1, 0}

Solve for the variable. 3x=-27

• x=9

• x=-30

• x=-9

• x=-24

Simplify:
5(3x+1)

• 15x+1

• 15x+5

• 8x+1

• 8x+6

Solve for d:
-7(6 + d) = 49

• 13

• 1

• -1

• -13

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5

• Subtract 5

• Multiply by 7

• Subtract 7

What is the first step to complete when solving this equation?
10 - 3y = 4

• Add 10

• Subtract 10

• Add 3

• Divide by -3

Translate: 
Four times a number plus six is 30.

• 4 + 6 = 30

• 4x + 6 = 30

• x + 4 times 6 = 30

• 30 = 4x

Solve for n:
n+2=-14-n

• 6

• 8

• -8