y=mx+b

Front

What does the equation y = mx + b represent?

Back

It represents the slope-intercept form of a linear equation, where m is the slope and b is the y-intercept.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the slope in the equation y = 2x + 5?

Back

The slope (m) is 2.

Tags

CCSS.8.EE.B.5

Front

What is the y-intercept in the equation y = -3x + 4?

Back

The y-intercept (b) is 4.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you find the y-intercept from the equation y = mx + b?

Back

Set x to 0 and solve for y.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the slope of the line represented by the equation y = -1/2x + 3?

Back

The slope (m) is -1/2.

Tags

CCSS.8.EE.B.5

Front

If the slope of a line is 0, what does that indicate about the line?

Back

The line is horizontal.

Tags

CCSS.8.EE.B.5

Front

If the slope of a line is undefined, what does that indicate about the line?

Back

The line is vertical.

Tags

CCSS.8.EE.B.5

Front

What is the y-intercept of the equation y = 7?

Back

The y-intercept is (0, 7).

Tags

CCSS.HSF-IF.C.7A

Front

In the equation y = 4x - 1, what does the -1 represent?

Back

The y-intercept (b) of the line.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

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

Back

The slope (m) is 5.

Tags

CCSS.8.EE.B.5