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Virty [35]
3 years ago
12

The points (1, 5), (5, 10), (7, 8) and (8, 1) are on the graph of the function p. Which expression gives the average rate of cha

nge of the function p on 5 ≤ x ≤ 8?
Mathematics
2 answers:
lyudmila [28]3 years ago
7 0
Average rate of change is the same as finding slope between a line on a non- linear function.
Using the ordered pairs
(5,10) and (8,1)
(10-1)/(5-8) = 9/-2 = -9/2
hodyreva [135]3 years ago
6 0

The answer is option c.

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If you multiply the four-digit number abcd by 4, the order of digits will be reversed. That is, abcd x 4=dcba. The digits a, b,
Arisa [49]
The given is that A B C D <span>x 4 = D C B A
</span><span>
Possible values of A are 1 or 2. It can't be 1 since the </span><span> </span><span>final result A is in unit place and 1 is not possible when we multiply any number by 4
</span><span>
2 B C D x </span><span>4 = </span><span>D C B 2</span>
It is clear above, that D = 8
2 B C 8 x <span>4 = </span><span>8 C B 2</span>
Possible values of B should be 1 or 2
We try B=1

2 1 C 8 x <span>4 = </span><span>8 C 1 2

</span>To find for C, you can use the equation:

(2000+100+10C+8) x 4 = 8000+100C+10+240C = 432-12 = 420
Therefore,

C = 7
So, the number is 2178.
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3 years ago
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Your class is raising money for a field trip. Which graph could show the amount of money raised over time?
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Answer:

Table, Formula

Step-by-step explanation:

4 0
2 years ago
If I have something like -x^2 when I plug the number in, will it be positive or negative and why
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4 0
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An airplane is flying at an altitude of 6000 m over the ocean directly towards a coastline. At A certain time the angle of depre
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Check the picture below.

make sure your calculator is in Degree mode.

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Please help me with this question and if you don't know it, pls don't answer. thank you!
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Step-by-step explanation:

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