Graphing Equations - Test

Front

What is the equation of a line in slope-intercept form?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

What does the letter 'm' represent in the equation y = mx + b?

Back

The slope of the line.

Front

What does the letter 'b' represent in the equation y = mx + b?

Back

The y-intercept of the line.

Front

How do you find the slope from the equation y = 2x + 3?

Back

The slope is 2.

Front

Which graph represents the equation y = 3x + 2?

Back

Graph C.

Front

What is the slope of the line represented by the equation y = -1x + 2?

Back

The slope is -1.

Front

What is the y-intercept of the equation y = 1/2x + 2?

Back

The y-intercept is 2.

Front

If the slope of a line is 3, what is the equation in slope-intercept form if the y-intercept is 2?

Back

y = 3x + 2.

Front

What is the slope of the line represented by the equation y = 2x - 1?

Back

The slope is 2.

Front

Which equation represents a line with a negative slope?

Back

y = -3x + 2.