Linear Functions - graphing

Front

Is this a function? (6,2) (8,2) (10,2)

Back

Yes, the x-values are different.

Tags

CCSS.8.F.A.1

Front

What is coordinate L?

Back

(5,2)

Front

What type of function is present?

Back

Absolute Value

Front

Which equation is being represented by this line?

Back

y = -1x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is the standard form equation?

Back

Ax + By = C

Front

What is a linear function?

Back

A function that graphs to a straight line.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What does the slope represent in a linear function?

Back

The rate of change of y with respect to x.

Tags

CCSS.8.EE.B.5

Front

What is the y-intercept?

Back

The point where the line crosses the y-axis.

Front

How do you find the slope from two points?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Tags

CCSS.8.EE.B.5

Front

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

Back

y = mx + b.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3