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 
$
<span>Deriving t</span><span>he function we have:
</span> $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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PolarNik [594]

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Step-by-step explanation:

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3 years ago

0.04 with 4 repeating as a fraction. Not the 04 repeating just the 4 is repeating. What is the answer???

Dmitriy789 [7]

Answer:

2/45

Step-by-step explanation:

0.04... is the same as 0.1 * 0.4... because we are moving it up a decimal place, it's the same as multiplying by ten: we needed to multiply by a tenth to cancel that out. 0.4... is the same as 4/9 and 0.1 is the same as 1/10. We can rewrite the expression above as: $(\frac{1}{10} )(\frac{4}{9} )$ . Multiplying the two fractions results in 4/90 which can be simplified to 2/45.