Writing Linear Equations from Tables

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

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

Back

The slope m is calculated as m = (y2 - y1) / (x2 - x1).

Front

What does the y-intercept (b) represent in the equation y = mx + b?

Back

The y-intercept b represents the point where the line crosses the y-axis.

Front

Write the equation of a line with a slope of 2 and a y-intercept of 3.

Back

y = 2x + 3.

Front

What is the equation of a vertical line that passes through x = -2?

Back

x = -2.

Front

Write a linear equation in slope-intercept form from the points (0, 3) and (-4, -1).

Back

y = x + 3.

Front

Write a linear equation in slope-intercept form from the points (0, 7) and (1, 5).

Back

y = -2x + 7.

Front

Write a linear equation in slope-intercept form from the points (0, -6) and (2, 0).

Back

y = 3x - 6.

Front

Write a linear equation in slope-intercept form from the points (0, 2) and (1, 4).

Back

y = 2x + 2.

Front

What is the slope of the line represented by the equation y = -3x - 6?

Back

The slope is -3.