Graphing Linear Equations

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is given by the equation y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you identify the slope from the equation y = mx + b?

Back

The slope (m) is the coefficient of x in the equation.

Front

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

Back

The y-intercept is the point where the line crosses the y-axis, represented as (0, b) in the equation y = mx + b.

Front

Given the slope of 2/3 and y-intercept (0, -3), what is the equation of the line?

Back

y = 2/3x - 3

Front

Identify the y-intercept of the function y = -3x.

Back

(0, 0)

Front

What is the equation of the line with a slope of -4/5 and y-intercept of 3?

Back

y = -4/5x + 3

Front

In the equation y = -3x + 7, what is the y-intercept?

Back

(0, 7)

Front

What is the y-intercept of the line represented by y = -1?

Back

(0, -1)

Front

How do you find the y-intercept from a linear equation?

Back

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

Front

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

Back

The slope is 2.