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
Nutka1998 [239]
3 years ago
7

URGENT What is the value of the function at x=2 ?

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
7 0
The answer to your question is 2 hope this helps!
You might be interested in
a rectangle has a width of 4 cm and a length of 8cm is scaled by a factor of 6.what are the side lengths of the scaled copy
vichka [17]

Answer:

\huge\boxed{\text{Width: } 24 \ \ \ \text{Length: } 32}

Step-by-step explanation:

When we scale an object by a scale factor, the side lengths become the scale factor times bigger than the previous sides. Therefore, with a scale factor of 6, the side lengths would be multiplied by 6.

4 \cdot 6 = 24\\\\4 \cdot 8 = 32

Hope this helped!

6 0
3 years ago
Read 2 more answers
The graph of function g(x) is a transformation of the graph of function f(x) = x2.g(x) =
mariarad [96]

Given:

The graph of function g(x) is a transformation of the graph of function f(x) = x²

As shown: the graph of g(x) is open down

So, we will reflect f(x) over the x-axis, the function will be ⇒ -x²

And there is horizontal compression so, the factor of compression will be > 1

So, the function will be ⇒ -2x²

Finally, there is a vertical shift down 3 units

So,

g(x)=-2x^2-3

6 0
1 year ago
10 POINTS!! Please Help!
jenyasd209 [6]

Answer:

The answer would actually be B.) S

As you can see, where the S is, it is in the same position as the A on the other triangle.


7 0
3 years ago
You measure 22 textbooks' weights, and find they have a mean weight of 64 ounces. Assume the population standard deviation is 5.
lara31 [8.8K]

Answer:

Step-by-step explanation:

We want to determine a 90% confidence interval for the true population mean textbook weight.

Number of sample, n = 22

Mean, u = 64 ounces

Standard deviation, s = 5.1 ounces

For a confidence level of 90%, the corresponding z value is 1.645. This is determined from the normal distribution table.

We will apply the formula

Confidence interval

= mean ± z ×standard deviation/√n

It becomes

64 ± 1.645 × 5.1/√22

= 64 ± 1.645 × 1.087

= 64 ± 1.788

The lower end of the confidence interval is 64 - 1.788 = 62.21 ounces

The upper end of the confidence interval is 64 + 1.788 = 65.79 ounces

Therefore, with 90% confidence interval, the true population mean textbook weight is between 62.21 ounces and 65.79 ounces

3 0
3 years ago
Simplifying expressions with integers 54-c+3c2-10 <br> please i need help!!
Snowcat [4.5K]
54-c+3cx2-10
Calculate the product:
54-c+6c-10
Subtract:
44-c+6c
Collect like terms:
44+5c
Answer: 44+5c
6 0
3 years ago
Read 2 more answers
Other questions:
  • Point AAA is at {(-2, 4)}(−2,4)left parenthesis, minus, 2, comma, 4, right parenthesis and point CCC is at {(4,7)}(4,7)left pare
    15·2 answers
  • 1 1/2 pounds of milk is how many cups?
    9·1 answer
  • Complex numbers<br> [ = square root symbol<br><br> -[-64<br> How would I find this?
    8·1 answer
  • Solve X^2 + 5x + 6 = 0
    10·2 answers
  • How many pounds are equivalent to 192 ounces
    14·1 answer
  • 3. Find the slope the line that contains the points (1,9) and (-5,8)
    8·2 answers
  • 2/5 + a/2 = 4/5 + 2a
    11·1 answer
  • Ian earns $104 for working 8 hours. Cody earns $99 for working 9 hours. Austinearns $100 for working 8 hours. Who has the highes
    6·1 answer
  • What does 1 + 9x equal?
    10·1 answer
  • Can someone help explain this problem
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!