Module 4 Review

Front

Find the slope of the line containing the points (−6, 2) and (0, 4).

Back

1/3

Front

The _____ is the point where the x- and y-axis intersect.

Back

origin

Front

Find the slope of the graphed line.

Back

1/2

Front

Find the slope-intercept equation.

Back

y = -2x + 3

Front

Find the rate of change.

Back

-2 gallons per minute

Front

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

Back

Slope (m) = (y2 - y1) / (x2 - x1)

Front

What does a positive slope indicate about a line?

Back

A positive slope indicates that the line rises as it moves from left to right.

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that the line falls as it moves from left to right.

Front

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

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

What is the y-intercept in the equation y = 3x + 4?

Back

The y-intercept is 4.