Final Exam Review

Find the slope (8, -1) , (-7, -11)

• -3/2

• 3/2

• 2/3

• -2/3

Write the slope-intercept form of the equation for the line.

• y = -x + 5

• y = 3x + 5

• y = -5x + 5

• y = 5x + 5

Write the slope-intercept form of the equation that goes through the following points: (-1, 0) , (2, -3)

• y = -3x - 1

• y = -x - 3

• y = x - 3

• y = -x - 1

Write the equation in slope-intercept form of the given line.

• y = -3x + 4

• y = -x + 3

• y = 3x + 4

• y = 4x + 3

Solve by using substitution

y = 2x

4x + 3y = 8

• (-4, -8)

• (-4 , 4)

• (4, -4)

• (4, 4)

Solve using eliminations

-2x - 6y = -10

-3x -2y = 6

• (4, 3)

• (-4, -3)

• (4, -3)

• (-4, 3)

Write the equations and solve

• 8 spoons and 3 forks

• $9 for apple pie & $2 for lemon meringue

• $8 for apple pie & $4 for lemon meringue

• $15 for apple pie & $15 lemon meringue

Simplify.

• A

• B

• C

• D

Simplify

• A

• B

• C

• D

Write into Scientific Notation

• A

• B

• C

• D