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viva [34]
3 years ago
7

Would f(-7) if f(x) = 8x + 15 does that equal -804??

Mathematics
1 answer:
nydimaria [60]3 years ago
8 0
No it would equal -41
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What is the equation of a line passing through (-6, 5) and having a slope of 1/3 ? A. B. C. D. y = 3x + 7
stepan [7]

Answer:

y = 1/3 x + 7

Step-by-step explanation:

Given; the line is passing through, (-6,5) and the slope is 1/3

We can get its equation;

We would take, a point (x,y) and the given point (-6,5)

Therefore; Since slope = Δy/Δx

Then;

(5-y)/ (-6-x) = 1/3

3(5-y) = -6 -x

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we get;

3y = 6 + x + 15

3y = x + 21

Therefore;

<u>y = 1/3 x + 7</u>

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3 years ago
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Answer:

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Step-by-step explanation:

Here, we want to calculate the number of hours it take to walk one mile

From the question, 1 1/2 miles take 3 1/4 hours

the number of hours it will take to walk 1 mile will be;

1 1/2 divided by 3 1/4

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astraxan [27]

Answer:

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Step-by-step explanation:

To get the amount of starbucks for the population we can do

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To get starbucks per mile, we divide this number by 23.

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Step-by-step explanation:

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