Solve for y

Front

Solve for y: 2x + 2y = 8

Back

y = -x + 4

Front

Solve for y: 5x + y = -10

Back

y = -5x - 10

Front

Solve for y: 3x + y = 12

Back

y = -3x + 12

Front

Solve for y: 3y - 9 = 18x

Back

y = 6x + 3

Front

Solve for y: -10 - y = 3x

Back

y = -3x - 10

Front

Definition: Slope of a line

Back

The slope is the ratio of the rise (change in y) to the run (change in x) between two points on a line.

Front

Definition: Y-intercept

Back

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

Front

Definition: Linear equation

Back

An equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

Example: Find the slope of the line through points (1, 2) and (3, 4)

Back

Slope = (4-2)/(3-1) = 1.

Front

Definition: Standard form of a linear equation

Back

Ax + By = C, where A, B, and C are integers.