Algebra Review Problems

x = -9

Solve 4x + 12 = 2x - 6

x = - 1/2

Solve -2(x + 3) = 4x - 3

No solution

Solve 8x + 6 - 9x = 2 - x - 15

x > -5

Solve and graph the inequalities-3x < 10 - x

x < -17

Solve and graph the inequalities-4(3 - x) > 5(x + 1)

x = 2 y = 4(2,0) (0,4)

Find the x and y intercepts and graph6x + 3y = 12

x = -5y = 2(-5,0) (0,2)

Find the x and y intercepts and graph-5y + 2x = -10

What kind of slope is shown?

Negative Slope

What kind of slope is shown?

Positive Slope

What kind of slope is shown?

Zero Slope

What kind of slope is shown?

Undefined Slope

Identify the slope of the line by counting the rise/run

Slope = -2

Identify the slope of the line by counting the rise/run - (find where the line crosses in the corner of the box)

Slope = -1/2

m = -2/5

Find the slope of the line that passes through these 2 points (-3,-4) (2, -6)

m = 0Because 0/6 is not simplified

Find the slope of the line that passes through these 2 points(-1,3) (5,3)

m = undefined Because -11/0 is not simplified

Find the slope of the line that passes through these 2 points(-6,2) (-6-9)

y = -1/3x + 7

Write an equation in slope-intercept form using the point-slope formulam = -1/3 (-3,8)

y = -4x + 9

Write an equation in slope-intercept form using the point-slope formulam = -4 (1,5)

y = 2/3x - 3

Rearrange the equation into slope-intercept form2x - 3y = 9

y = 2x + 4

Rearrange the equation into slope-intercept form4x = 2y - 8