Slope Intercept Form Review

Front

What is the Slope-Intercept Form of a linear equation?

Back

The Slope-Intercept Form is y = mx + b, where m is the slope and b is the y-intercept.

Front

What does the slope (m) represent in a linear equation?

Back

The slope (m) represents the rate of change of y with respect to x, indicating how steep the line is.

Front

What does the y-intercept (b) represent in a linear equation?

Back

The y-intercept (b) is the point where the line crosses the y-axis, meaning x = 0.

Front

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

Back

The slope is calculated using the formula m = (y2 - y1) / (x2 - x1).

Front

Write the equation of the line that goes through (1, 2) and (3, 6).

Back

y = 2x.

Front

What is the slope of the line that passes through the points (0, 0) and (4, 8)?

Back

The slope is 2.

Front

Write the equation of the line that goes through points (2, 3) and (4, 7).

Back

y = 2x - 1.

Front

What is the slope of the line that passes through the points (1, 1) and (1, 5)?

Back

The slope is undefined (vertical line).

Front

Write the equation of the line that goes through points (0, 1) and (2, 5).

Back

y = 2x + 1.

Front

What is the slope of the line that passes through the points (3, 4) and (3, 2)?

Back

The slope is undefined (vertical line).