quiz 5a
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by Stacy Anksorus
| 20 Questions
1
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.
1. 2016-2017
2. 2009-2013
3. 2007-2009
4. 2013-2016
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