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3 years ago

How do I write the rate of change in a fraction

Mathematics

2 answers:

anyanavicka [17]3 years ago

7 0

9514 1404 393

Answer:

(change in output)/(change in input)

Step-by-step explanation:

A "rate of change" is usually computed as the ratio of a change in the output of a function divided by the corresponding change in the function's input. This is naturally a ratio, a fraction.

The rate of change of a graph is often described as "rise" over "run", so the fraction is ...

rise/run

In other cases, the "rate of change" or "unit rate" is the ratio of one value to another. For example, "miles per gallon" is found by dividing miles by the corresponding number of gallons. Similarly, "dollars per pound" is found by dividing dollar cost by the corresponding number of pounds. These are naturally fractions, and may be reduced in the usual way fractions are reduced.

adell [148]3 years ago

3 0

Answer:

the rate of change? please explain to me what that is ;)

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What is x squared plus six x minus twenty seven =0

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4 years ago

Find the area of all shaded regions. Give your answer as a completely simplified exact value in terms of pi. (no approximations)

Ymorist [56]

The area of the shaded regions is: 44π

<h3>What is the Area of a Circle?</h3>

Area of a circle where "r" is the radius is determined using the formula: πr².

The figure given has three circles, namely:

Circle A with radius of 8 cm.
Circle B with radius of 4 cm.
Circle C with radius of 2 cm.

The area of the shaded regions = <em>Area of circle A - Area of Circle B + Area of Circle C</em>

Area of Circle A = (π)(8)² = 64π

Area of Circle B = (π)(4)² = 16π

Area of Circle C = (π)(2)² = 4π

Thus:

The area of the shaded regions = 64π - 16π + 4π

The area of the shaded regions = 44π

Learn more about area of circle on:

brainly.com/question/15673093

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3 years ago

factor out the gcf of the expression. express you answer as the product of the gcf and remaining factor

ser-zykov [4K]

son varias respuestas mijo

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3 years ago

If f(x) = 3x – 1 and g(x) = x^2 + 4, find the (gºf)(x).

mezya [45]

Answer: 9x²-6x+5

Step-by-step explanation:

To find (gοf)(x), you want to plug f(x) into g(x). It is the same as g(f(x)).

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