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VLD [36.1K]
3 years ago
11

if your know two points on a line, how can you find the rate of change of the variables being graphed

Mathematics
1 answer:
Vanyuwa [196]3 years ago
3 0

you are solving for slope so what you would do is y1-y1/(x1-x2)=m

m being the slope or rate of change and you assign each point to be your "1" and "2"

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]7. A zucchini plant in Darnell’s garden was 13 centimeters tall when it was first planted. Since then, it has grown approximate
Pani-rosa [81]

Let d be the number of days and h be the height

h = 13 + 0.6d


Answer: (a) h = 13 + 0.6d


Given height = 0.208m, find d:


0.208m = 20.8 cm


20.8 = 13 + 0.6d

0.6d = 20.8 - 13 = 7.8

d = 7.8 ÷ 0.6 = 13


Answer: (b) 13 days






5 0
3 years ago
49 students are waiting to go to the sports stadium. A minibus can take 15 students at a time. how many trips are required?
laila [671]

Answer:

I'd say 3 trips that had the minibus full and 4/15

Step-by-step explanation:

If 1 minibus carries= 15 people                                                                                   What about 49 people?                                                                                          = 1trip=15people                                                                                                                                 ?trips   =49people                                                                                                           You cross multiply=      <u>1×49 </u>                                                                                       over                                15                                                                                         You divide 49÷15=  3 full trips and  4/15 trip :)

5 0
3 years ago
Read 2 more answers
A small company’s net income for the first six months of the year was $76,500 and for the last six months it was $100,000. What
kkurt [141]
Hello

Answer: The ratio of the first 6 months to the last 6 months is 0.765.
First, we need to determine the amount of money they had in each 6 month period.
In the first 6 months they had: 6 x 76500 = 459000
In the second 6 months they had: 6 x 100000 = 600000
Divide the 2 values to find the ratio:  459000 / 600000 = 0.765
Have a nice day
8 0
3 years ago
Amanda starts the music city marathon at 6:00 am the marathon is 42 kilometers long if she runs 6 kilometers an hour what time w
Phantasy [73]
7 hours later.
If her rate is
6km/hour 
then if we do some simple math
6/1=42/7
In 7 hours Amanda will b finished with the marathon
5 0
4 years ago
Read 2 more answers
I need help asap!<br> :)
Norma-Jean [14]

Answer:

F^-1(x)=0.125x-0.125

Step-by-step explanation:

Y=8x+1

X=8y+1

8y=x-1

Y=0.125x-0.125

3 0
3 years ago
Read 2 more answers
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