3 years ago

What's the area below?

Mathematics

1 answer:

Marina86 [1]3 years ago

8 0

I honestly have no idea :) :S ur welcome

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If a cone has a radius of 6 cm and the height of 18 cm what is it's volume ?

VLD [36.1K]

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2 years ago

What is the average rate of change for ƒ(x) = −3x + 79 over the interval 2 ≤ x ≤ 4?

Ainat [17]

Answer:

The average rate of change is -3.

Step-by-step explanation:

Given : Function $f(x)=-3x+79$ over the interval 2 ≤ x ≤ 4.

To find : What is the average rate of change ?

Solution :

Function $f(x)=-3x+79$ over [2,4]

The rate of change is the slope of the line,

So, $\text{Rate of change}=\frac{f(4)-f(2)}{4-2}$

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$f(4)=-12+79$

$f(4)=67$

$f(2)=-3(2)+79$

$f(2)=-6+79$

$f(2)=73$

Substitute,

$\text{Rate of change}=\frac{67-73}{4-2}$

$\text{Rate of change}=\frac{-6}{2}$

$\text{Rate of change}=-3$

Therefore, The average rate of change is -3.

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2 years ago

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

YEAR 9 MATHEMATUCS ALGEBRA

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Answer:

Your answer is :

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Markn my answer as brainlist . Follow me for more answer.

Step-by-step explanation:

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2 years ago