quiz 5a

by Stacy Anksorus

| 20 Questions1

1

what is the slope?

postive

negative

zero

undefined

2

1

what is the slope?

postive

negative

zero

undefined

3

1

what is the slope?

postive

negative

zero

undefined

4

1

what is the slope?

postive

negative

zero

undefined

5

1

what is the slope?

6

1

what is the slope? (-4,-1),(-2,5)

7

1

what is the slope?

8

1

what is the slope? (6,1),(-4,-5)

9

1

what is the slope? (-5,3),(-10,-5)

10

1

what is the slope? (9,-1),(2,-8)

11

1

Write the slope formula.

Table 1 shows profit for a local business for the past several years. Use this data to answer #12-13.

12

1

Which time interval has a negative rate of change?

13

1

order the four time intervals from the lowest rate of change to the highest rate of change.

- 2007-2009
- 2009-2013
- 2013-2016
- 2016-2017

14

1

does the graph or equation represent direct variation?

no

yes

15

1

does the graph or equation represent direct variation?

no

yes

16

1

does the graph or equation represent direct variation?

no

yes

17

1

does the graph or equation represent direct variation? y=-3x-2

no

yes

18

1

does the graph or equation represent direct variation? 5x=3y

no

yes

19

1

graph the proportional relationship y=-4x

20

1

graph the proportional relationship

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