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