find y intercept

Front

What is the y-intercept of a graph?

Back

The y-intercept is the point where a line crosses the y-axis, represented as (0, y).

Front

How do you find the y-intercept from an equation?

Back

To find the y-intercept from an equation, set x = 0 and solve for y.

Front

Identify the y-intercept of the equation y = 2x + 3.

Back

(0, 3) is the y-intercept.

Front

Identify the y-intercept of the equation y = -x - 2.

Back

(0, -2) is the y-intercept.

Front

What does a positive slope indicate about a line?

Back

A positive slope indicates that as x increases, y also increases.

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that as x increases, y decreases.

Front

What is the slope of a line with the equation y = 4x + 1?

Back

The slope is 4.

Front

What is the slope of a line with the equation y = -2x + 5?

Back

The slope is -2.

Front

What is the y-intercept of the graph of y = 0?

Back

The y-intercept is (0, 0).

Front

What is the y-intercept of the graph of y = 5?

Back

The y-intercept is (0, 5).