Algebra 1 1st semester study guide

Front

Solve for x: 4x + 8 = 40

Back

x = 8

Front

Solve for x: 3(x - 2) = 12

Back

x = 6

Front

What is the point-slope form of a linear equation?

Back

y - y₁ = m(x - x₁)

Front

Find the slope given the points (1,2) and (3,6).

Back

Slope = 2

Front

Solve for x: 2x - 5 = 9

Back

x = 7

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b

Front

Find the x-intercept of the equation 2x + 3y = 6.

Back

x-intercept = 3

Front

Solve for x: 5x + 2 = 27

Back

x = 5

Front

What is the formula for the slope between two points (x₁, y₁) and (x₂, y₂)?

Back

Slope = (y₂ - y₁) / (x₂ - x₁)

Front

Solve for x: 7x - 14 = 0

Back

x = 2