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3 years ago

In given points. 1. (10,4), (4, 15) Find the slope of the line.

Mathematics

1 answer:

MrMuchimi3 years ago

8 0

Answer:

$m = -\frac{11}{6}$

Step-by-step explanation:

Slope is rise over run.

$\frac{15-4}{4- 10}=\frac{11}{-6} = \boxed{-\frac{11}{6}}$

Hope this helps.

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6/2(1+2)=? Can someone help pretty please

barxatty [35]

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san4es73 [151]

Answer:

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Step-by-step explanation:

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3 years ago

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Order of operations how do you solve 10/5*(7-2+4^2)

kvv77 [185]

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3 years ago

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asambeis [7]

Answer:

n ≥ -1 or n ≤ 3

Combined:

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3 years ago

The amount of money Chaz earned for walking dogs is given in the table. Can the relationship be described by a constant rate? Ex

mojhsa [17]

Answer:

Yes, the relationship can be described by a constant rate of $18.75 per dog

Step-by-step explanation:

see the attached figure to better understand the problem

Let

x ----> the number of dogs

y ---> the amount of money earned

we have the points

$(6,112,50), (8,150), (11,206.25)$

step 1

Find the slope with the first and second point

$(6,112,50), (8,150)$

$m=(150-112.50)/(8-6)=18.75$

step 2

Find the slope with the first and third point

$(6,112,50), (11,206.25)$

$m=(206.25-112.50)/(11-6)=18.75$

Compare the slopes

The slopes are the same

That means, that the three points lies on the same line

therefore

Yes, the relationship can be described by a constant rate of $18.75 per dog

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3 years ago