NOV 21 SLOPE AND FUNCTIONS

Front

What is the slope of the line through the points (-4, 5) and (-4, 2)?

Back

undefined

Tags

CCSS.8.EE.B.5

Front

Find the slope of the line through the points (1, 8) and (3, 12).

Back

2

Tags

CCSS.8.EE.B.5

Front

Is the relation represented by the graph a function?

Back

No

Front

What is the slope of the line represented by the equation y = (4/5)x + 2?

Back

4/5

Tags

CCSS.8.EE.B.5

Front

What are all of the x values or inputs in a function called?

Back

Domain

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What are all of the y values or outputs in a function called?

Back

Range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

How do you calculate the slope between two points (x1, y1) and (x2, y2)?

Back

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

Tags

CCSS.8.EE.B.5

Front

What does it mean if a slope is undefined?

Back

The line is vertical, meaning it does not have a defined slope.

Tags

CCSS.8.EE.B.5

Front

What is the slope of a horizontal line?

Back

0

Tags

CCSS.8.EE.B.5

Front

If a function has a domain of {1, 2, 3}, what are the possible outputs?

Back

The outputs depend on the function's rule.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1