3 years ago

Find f'(x) if f(x)=3squareroot(x+2)using the definition of the derivative!

Mathematics

1 answer:

ycow [4]3 years ago

4 0

I hope this helps you

f (x)=(x+2)^3/2

f'(x)=3/2. (x+2)^3/2-1

f'(x)=3/2 (x+2)^1/2

f'(x)=3/2.square root of (x+2)

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Part B Isabella's mother sells the peas and gets $3 for each square foot. So, multiply your answer from Part A by 3 to calculate

choli [55]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete as the solution to part A (or part A itself) is not given. To solve this, I will assume a value to the supposes solution to part A.

From the question:

1 square foot is sold at $3.

This implies that:

p square foot will be sold at $3p.

So, total sales can be calculated using:

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Now assume that p is 10 square feet (from part A).

The total will be:

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2 years ago

Find the function h(x) = f(x) ∘ g(x) if f(x) = x(2 - x) and g(x) = 3x.

Harrizon [31]

F(x) = x(2 - x)
g(x) = 3x
Substitute 3x for x in the function f(x)

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2 years ago

What is the answer to this math problem

vesna_86 [32]

Hello from MrBillDoesMath!

Answer:

1/243

Discussion:

3^(-3) * 3^(-2) => as a^m * a^n = a^(m+n), the exponents add

= 3^ (-3 -2)

= 3^ (-5) =

= 1/ 3^5 => as 3^5 = 243

= 1/243

which is approximately .0041

Thank you,

MrB

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