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3 years ago

Find the derivative of the given function at the indicated point f(x)=1/x a=2

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

7 0

For some unknown reason, Brainly won't post my answer as it assumes the answer has inappropriate words or a link.
So, I added the answer in the attached image.
Kindly check it.

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Please help me asap i will give brainiest and all my points

Alinara [238K]

Answer:

a. Not Divisible

b. Divisible

c. Divisible

d. Divisible

e. Divisible

Step-by-step explanation:

To find the divisibility we need to follow the PEMDAS rule and check if the total value can be divided by the selected numbers without returning a remainder.

Let's begin with a:

$16^{5}+215$ by 33

$1,048,576 + 215$

$1,048,791$

We now then divide the total amount with 33.

$\dfrac{1,048,576}{33}$

= 31,781.5454

We can see that the value has a decimal point indicating that the total value divided by 33 will return a remainder. So it is NOT Divisible by 33.

Now let's continue on with the others.

$51^{7}-51^{6}$ by 25

$897,410,677,851 - 17,596,287,801$

$879,814,390,050$

We now then divide the total amount with 25.

$\dfrac{879,814,390,050}{25}$

= 35,192,575,602

The total value did NOT return a decimal point, therefore making the equation true. $51^{7}-51^{6}$ IS divisible by 25.

Next on we have:

$5^{5}-5^{4} +5^{3}$ by 7

$3,125 - 625 + 125$

As we know in the PEMDAS rule, that addition comes first. In this situation we have to read the equation from left to right and solve which ever comes first.

$2,500 + 125$

$2,625$

We now then divide the total amount with 7.

$\dfrac{2,625}{7}$

= 375

The total value did NOT return a decimal point, therefore making the equation true. $5^{5}-5^{4} +5^{3}$ IS divisible by 7.

$7^6+7^5-7^4$ by 11

$117,649+16,807-2,401$

$134,456-2,401$

$132,055$

We now then divide the total amount with 11.

$\dfrac{132,055}{11}$

= 12,005

The total value did NOT return a decimal point, therefore making the equation true. $7^6+7^5-7^4$ IS divisible by 11.

Last but not the least:

$5^{23}-5^{21}$ by 24

$11,920,928,955,078,125-476,837,158,203,125$

$11,444,091,796,875,000$

We now then divide the total amount with 24.

$\dfrac{11,444,091,796,875,000}{24}$

= 476,837,158,203,125

The total value did NOT return a decimal point, therefore making the equation true. $5^{23}-5^{21}$ IS divisible by 24.

5 0

3 years ago

If m∠BAC = 98°, what is m∠BDC?

Leviafan [203]

I believe it's also 98 degrees, because the are symmetrical.

5 0

3 years ago

Read 2 more answers

ElenaW [278]

Hold on let me go do my research I’ll brb .

4 0

3 years ago

The perimeter of rectangle is 16 and 6 in. Find the value a

lbvjy [14]

Answer: I think the value is 44.

Step-by-step explanation:

4 0

3 years ago

Tommy Blox borrowed $4000 from a bank at 12% simple interest.After 3 years,he paid back the loan plus the interest.How much did

Juli2301 [7.4K]

The formula we'll use for this is the simple interest formula, or:

Where:

P is the principal amount, $4000.00.
r is the interest rate, 12% per year, or in decimal form, 12/100=0.12.
t is the time involved, 3....year(s) time periods.
So, t is 3....year time periods.

To find the simple interest, we multiply 4000 × 0.12 × 3 to get that:

The interest is: $1440.00

3 0

3 years ago