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2 years ago

Find the rate of change in the table

Mathematics

1 answer:

mixas84 [53]2 years ago

3 0

Answer:

I'm pretty sure it's +(-6).

Step-by-step explanation:

Basically for these, you find the slope. The slope equation is y1-y2/x1-x2.

Pick two points.

I'll just do (1,15) and (2,9).

15-9/1-2 = 6/-1 = -6.

I don't know if you were taught it this way, but my math teacher always told us that the rate of change had to be positive.

So you'd say the rate of change is +(-6), not -6.

Hope that sorta helped lol

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Please help, show me how to check the answer to this

sveta [45]

3x-7=5x=19
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-2x-7+7=19+7
-2x=26
-2x/-2=26/-2
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:) Did you get that?

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2 years ago

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Step-by-step explanation:

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Each vehicle is independent of the other to get warranty service

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2 years ago

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svetlana [45]

Answer:

We conclude that If Tawnee increases the length and width of the playground by a scale factor of 2, the perimeter of the new playground will be twice the perimeter of the original playground.

Step-by-step explanation:

We know that the perimeter of a rectangle = 2(l+w)

i.e.

P = 2(l+w)

Here

'l' is the length

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Given that the length and width of the playground by a scale factor of 2

A scale factor of 2 means we need to multiply both length and width by 2.

i.e

P = 2× 2(l+w)

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Therefore, we conclude that If Tawnee increases the length and width of the playground by a scale factor of 2, the perimeter of the new playground will be twice the perimeter of the original playground.

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Find the rate of change in the table​

Find the rate of change in the table