1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jeka94
3 years ago
12

If d(x) = x2 - 7x - 7, find d(x - 1).​

Mathematics
1 answer:
satela [25.4K]3 years ago
7 0

Answer: x^2-9x+1

Step-by-step explanation:

x^2-7x-7 d(x-1)

(you would just replace x to (x-1)

(x-1)^2-7(x-1)-7

(solve by square rooting (x-1)(x-1) then foil)

x^2-9x+1

You might be interested in
-6 + 4 = -4{ 2y + 2} what is the value of x
NikAS [45]

the Answer is :

-3/4 =y

8 0
3 years ago
Read 2 more answers
Find the area of the shaded region
xxTIMURxx [149]

Answer:

25.12

Step-by-step explanation:

8π = P

3 0
2 years ago
A 99% confidence interval for the mean μ of a population is computed from a random sample and found to be 6 ± 3. We may conclude
valentina_108 [34]

Answer:

A. there is a 99% probability that μ is between 3 and 9.

Step-by-step explanation:

From a random sample, we build a confidence interval, with a confidence level of x%.

The interpretation is that we are x% sure that the interval contains the true mean of the population.

In this problem:

99% confidence interval.

6 ± 3.

So between 6-3 = 3 and 6 + 3 = 9.

So we are 99% sure that the true population mean is between 3 and 9.

So the correct answer is:

A. there is a 99% probability that μ is between 3 and 9.

4 0
3 years ago
Read 2 more answers
Hank and Lynn are both paying off car loans . • Hank paid $ 2,000 up front when he bought his car , and he pays $ 200 each month
Ymorist [56]

Answer:

c

Step-by-step explanation:

8 0
3 years ago
Find the radius of the button.<br><br> radius: __ in.
Marat540 [252]

Answer:

1 3/4 in

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • What is 54/3 in simplest form
    8·1 answer
  • What is the result of subtracting the second equation from the first? \begin{aligned} 2x+7y &amp;= -8 \\\\ 2x-5y &amp;= -1 \end{
    13·1 answer
  • Consider the table representing an exponential function .
    7·2 answers
  • A new car has an msrp of $19,150. it comes with a sport package priced at $2500, a stereo package priced at $600, and a destinat
    11·2 answers
  • What is the answer when doing substitution for <br> x=-5y-2, and -8x-9y=264
    11·1 answer
  • -2 and 1/3 times 1 and 1/2=
    14·1 answer
  • Phil gets a commission of 25% on all sales. he sold $1500.00 worth of goods. what was the amount of his paychec
    11·1 answer
  • What is this? Someone please help me
    7·1 answer
  • Five more than three less than a number
    11·1 answer
  • Write equation for the center(-1,0) radius of 6
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!