Slope Ch. 3 Review

Front

What is the slope of a vertical line?

Back

Undefined

Front

What is the slope of a horizontal line?

Back

0

Front

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

Back

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

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

Find the slope of the line that passes through (5, -10) and (5, -4).

Back

Undefined

Front

Find the slope of the line that passes through (-12, -5) and (0, -8).

Back

-1/4

Front

What does a positive slope indicate about a line?

Back

The line rises from left to right.

Front

What does a negative slope indicate about a line?

Back

The line falls from left to right.

Front

Solve for y: 4x + 3y = 9

Back

y = -4/3x + 3

Front

What is the slope of the line represented by the equation y = -5/4x + 2?

Back

-5/4