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
mash [69]
3 years ago
6

Find f(x) and g(x) so that the function can be described as y = f(g(x)). y = eight divided by x squared' + 2 Show your work.

Mathematics
1 answer:
Naya [18.7K]3 years ago
6 0

Answer:

g(x) = (x^2 + 2) and f(x) = 8/x.

Step-by-step explanation:

f(g(x)) =  y = 8 / (x^2 + 2)

g(x) could be x^2 + 2 and f(x) could be 8/x.

g(x) would replace the x in 8/x.

You might be interested in
what do the average rates of change of the function y= x+2 over the intervals {-2,0],[0,3], and [-2,3] indicate about the functi
kakasveta [241]

Answer:

  • The function is linear

Step-by-step explanation:

<u>Given function:</u>

  • y = x + 2

It is a line with the slope of 1.

Average rate of change is same in any interval of the linear function and it equals to the rate of change or slope of the line.

You can calculate the average rate of change in the given intervals and you will always get the value of 1.

4 0
3 years ago
What is the slope of у&gt;- 2х + 3
charle [14.2K]

Answer:

-2x

Step-by-step explanation:

Graph

y > −2x + 3

Use the slope-intercept form to find the slope and y-intercept.

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

y = mx + b

Find the values of m and b using the form y = mx + b. m = −2

b = 3

The slope of the line is the value of m, and the y-intercept is the value of b.

Slope: −2

intercept: (0, 3)

Graph a dashed line, then shade the area above the boundary line since y is greater than

−2x + 3.

y > −2x + 3

8 0
3 years ago
4x+12=−2x<br><br> i need help my stoopid math teacher is mean...
ehidna [41]

Answer:

-2=x

Step-by-step explanation:

4x+12=-2x

Subtract 4x on both sides

12=-6x

Divided by -6 on both sides

-2=x

3 0
3 years ago
During a scuba dive, Lainey descended to a point 20 feet below the ocean surface.She countined her descent at a rate of 20 feet
lorasvet [3.4K]

Answer:

20 + 20x \leq 100

Step-by-step explanation:

Let x be the number of minutes she can continue, since she's already 20 feet below the ocean surface and is diving at the rate of 20 ft/minute, her depth with respect to x would be

20 + 20x

But she doesn't want to reach more than 100 feet below the surface

20 + 20x \leq 100

4 0
3 years ago
A rectangle has an area of 226.1 square miles and a base of 13.3 miles. What is the height?
miskamm [114]

Answer:

The width (in our case it is the height) of the rectangle equals 17 miles

Step-by-step explanation:

In order to solve this, we need to know the following...

Area of a rectangle = Length x Width

(in our case based on what you said length is the base and width is the height)

Now we just change the formula to our needs and get that...

Width = Area of the rectangle / Length

And so we get...

Width = Area of the rectangle / Length

Width = 226.1 / 13.3

Width = 17 miles

3 0
3 years ago
Other questions:
  • What causes sweating during running in order to maintain homeostasis?
    10·1 answer
  • A baker used 4 cups of flour to make 5 batches of brownies.How many cups of flour does he need for one batch of brownies
    11·1 answer
  • A taxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or F = $2.25 + $0.20(m - 1) wh
    10·2 answers
  • Which of the following is the correct midpoint formula
    5·1 answer
  • Translate the word phrase into a variable expression. please help
    13·1 answer
  • Is radical 3 times radical 3 equals to radical 9? Yes/No
    7·2 answers
  • Tell which is greater: 11/15 or 74%
    12·2 answers
  • Sondra has 1 gallon of milk. Her pudding recipe calls for 1 quart of milk, but she triples the recipe. How many cups of milk doe
    9·1 answer
  • R – 5=16<br> Solve one-step addiction and subtraction equations
    14·2 answers
  • Which expression(s) have positive values? Choose
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!