Algebra 1 - Unit 1, 2, 3 Review

Front

What does the letter 'm' represent in the equation y = mx + b?

Back

The slope of the line.

Front

In slope-intercept form (y = mx + b), what does 'b' represent?

Back

The y-intercept of the line.

Front

Simplify the expression: 7v + 2 + 12 + 2v

Back

9v + 14.

Front

What is the equation of the inequality represented by the graph?

Back

Front

Write the equation of a line perpendicular to y = 2x - 3 that passes through the point (-4, 5).

Back

Front

What is the definition of slope?

Back

The rate of change of a line, calculated as the rise over run.

Front

How do you find the y-intercept from an equation in slope-intercept form?

Back

Set x = 0 and solve for y.

Front

What is the standard form of a linear equation?

Back

Ax + By = C, where A, B, and C are integers.

Front

What does it mean for two lines to be perpendicular?

Back

Their slopes are negative reciprocals of each other.

Front

How do you convert from slope-intercept form to standard form?

Back

Rearrange the equation to the form Ax + By = C.