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3 years ago

Find the derivative of f(x) = 4x + 7 at x = 5. 4 1 5 7

1 answer:

5 0

For this case we have the following function:
$f(x) = 4x + 7 
$
Deriving the function we have:
 $f '(x) = 4 
$
We now evaluate the function for the value of x = 5.
We have then:
$f '(5) = 4 
$
Answer:
the derivative of f(x) = 4x + 7 at x = 5 is:
4

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Step-by-step explanation:

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3 years ago

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3 years ago

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matrenka [14]

Answer:

Step-by-step explanation:

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2 years ago

Given logbM=3.2 logbN=-1.5 and logbP=2.4 find the value of logb(m^2N/p)

artcher [175]

The formulas:
$\log_a (xy)=\log_a x + \log_a y \\
\log_a (\frac{x}{y})=\log_a x - \log_a y \\
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Expand the expression:
$\log_b (\frac{m^2n}{p})=\log_b m^2 + \log_b n - \log_b p= 2 \log_b m+\log_b n - \log_b p$

Plug the values into the expression:
$\log_b m=3.2 \\ \log_b n=-1.5 \\ \log_b p=2.4 \\ \\
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3 years ago

The measure of one side of a square is (8 + 3) inches long. Which pair of expressions both represent the perimeter this square?

tensa zangetsu [6.8K]

Given:

The side of a square a, s+3.

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$\begin{gathered} P=s+3+s+3+s+3+s+3 \\ =4(s+3) \end{gathered}$

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1 year ago