Algebra I Semester I Review

Which point below is NOT part of the solution set?

• (0, 0)

• (5, 1)

• (-1, -3)

• (20, -5)

• Function
• Not a Function

what is the slope of the following 12x - 6y = 30

(Hint: solve for 'y')

• 2

• -2

• 12

• -12

Solve for w

A = LW

• A = ^L/_W

• w = ^L/_A

• w = A

• w = ^A/_L

Simplify the expression: 2(3x - 4) - 5(2x + 1).

• 6x - 8 - 10x + 5

• 6x + 8 - 10x - 5

• -4x - 13

• 6x - 8 - 10x - 5

Solve the equation: 2x + 5 = 11.

• x = 5

• x = 3

• x = 7

• x = 2

Determine the solution set for the inequality: 2x + 3 > 9.

• x < 3

• x > 3

• x > 5

• x = 3

Find the slope of the line passing through the points (3, 4) and (5, 7).

• 2

• 3

• 4

• 1.5

Determine the x-intercept and y-intercept of the line 3x + 2y = 6.

• The x-intercept is (1, 0) and the y-intercept is (0, 6)

• The x-intercept is (3, 0) and the y-intercept is (0, 2)

• The x-intercept is (2, 0) and the y-intercept is (0, 3)

• The x-intercept is (0, 2) and the y-intercept is (3, 0)

Simplify the algebraic expression: 3x^2 - 2x + 5 - (x^2 - 4x + 1).

• 2x^2 + 2x + 4

• 5x^2 - 6x + 4

• 4x^2 - 3x + 6

• x^2 + 2x + 6