2 years ago

Which situation shows a constant rate of change.

Mathematics

2 answers:

krek1111 [17]2 years ago

7 0

D is the answer hope this helped

lana [24]2 years ago

3 0

D because it is the only one that is unpredictable

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makkiz [27]

Answer:

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This is my answer and I guranteed you it is correct

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2 years ago

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GrogVix [38]

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Step-by-step explanation:

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1 year ago

Which values are within the range of the piecewise-defined function?

musickatia [10]

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<u>Step-by-step explanation:</u>

$\begin{array}{c|c||l}\underline{x; x-3}&\underline{y=-x-2}&\\-3&-(-3)-2=1&\text{approaching but not including 1}\\-2&-(-2)-2=0&\\-1&-(-1)-2=-1&\end{array}$

The first function has the range of y < -4

The second function has the range of y = -3

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2 years ago

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yawa3891 [41]

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2 years ago

Using suitable identity find 231^222-131^2

Sliva [168]

Given:

Consider the expression is

$231^2-131^2$

To find:

The value of given expression using a suitable identity.

Solution:

We have,

$231^2-131^2$

Using the identity $a^2-b^2=(a-b)(a+b)$ , we get

$231^2-131^2=(231-131)(231+131)$

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$231^2-131^2=36200$

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2 years ago