Unit 4 Review- Alg 1 (For Final)

Front

Back

The slope of the perpendicular line is -4.

Front

What kind of association does a scatter plot show if the points trend upwards from left to right?

Back

Positive association.

Front

Back

The lines are Parallel.

Front

Write the equation of the line in slope-intercept form that passes through the points (5, -2) and (0, -2).

Back

Front

Back

Front

Define slope in the context of a linear equation.

Back

Slope is the measure of the steepness of a line, calculated as the rise over run.

Front

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

Back

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

Front

What does a slope of 0 indicate about a line?

Back

A slope of 0 indicates a horizontal line.

Front

What does an undefined slope indicate about a line?

Back

An undefined slope indicates a vertical line.