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
jasenka [17]
1 year ago
12

Let g(x) = 2x and h(x) = x^2 + 4. Find the value.(g o h) (0)a) 4b) 8c) 0d) 16

Mathematics
1 answer:
Paul [167]1 year ago
5 0
\begin{gathered} \text{Given} \\ g(x)=2x \\ h(x)=x^2+4 \end{gathered}

Solve for (g o h)(x)

\begin{gathered} (g\circ f)(x)=g\big(f(x)\big) \\ (g\circ f)(x)=g(x^2+4) \\ (g\circ f)(x)=2(x^2+4) \\ (g\circ f)(x)=2x^2+8 \end{gathered}

Next substitute x = 0

\begin{gathered} (g\circ f)(x)=2x^2+8 \\ (g\circ f)(0)=2(0)^2+8 \\ (g\circ f)(0)=8 \end{gathered}\text{Therefore, }(g\circ f)(0)=8

You might be interested in
Find the X COORDINATE OF THE intersection of 9x - 6y = 12 and 3x + 2y =8
yaroslaw [1]

Answer: x=2

Step-by-step explanation:

Given a System of linear equations, the solution of the system is the point (x,y) in which the lines intersect, where "x" is the x-coordinate and "y" is the y-coordinate.

Having the following System of equations:

\left \{ {{9x - 6y = 12} \atop {3x + 2y =8}} \right.

You can use the Elimination method to find the value of "x":

-Multiply the second equation by 3.

- Add the equations.

- Solve for "x".

Then, you get:

\left \{ {{9x - 6y = 12} \atop {9x +6y =24}} \right.\\.......................\\18x=36\\\\x=\frac{36}{18}\\\\x=2

8 0
2 years ago
there are 305 crayons in a box and 213 crayons on the floor. About how many fewer than 1000 crayons are there?estimate Then solv
OleMash [197]
305+213=518

1000-518= 482

The answer is there is 482 less crayons then a thousand
6 0
3 years ago
A bathtub can hold up to 110 gallons of water. The bathtub now contains 78
Irina18 [472]

Answer: (B) 30 gallons.

Step-by-step explanation: Lets subtract 110 - 78 to find the maximum amount of additional water, w that can be added to the tub.

110 - 78 = 32.

round 32 to 30.

So, a reasonable value would be 30 gallons.

7 0
2 years ago
Read 2 more answers
Which basic geometric term has no width, no length, and no thickness?
sladkih [1.3K]

Answer:

It's easy a point of course !!!!!

8 0
3 years ago
Read 2 more answers
2 3/4+12 1/2 = what is it
natta225 [31]
An equation
what else could it be?
8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the mode of 82 , 79 , 72 , 72 , 81 , 77 , 69
    12·2 answers
  • Differential Equations Problem
    5·1 answer
  • Plz plz pls help pls
    7·2 answers
  • A city park commission received a donation of playground equipment from a parents' organization. The area of the playground need
    7·1 answer
  • Vivian has 10 lines in the school play and Gabriel has 2 lines. How many more lines does Vivian have than Gabriel?
    8·2 answers
  • Describe a way in which the diagram above illustrates the unique line postulate.
    15·1 answer
  • Is y=1/2x-2 a function
    15·1 answer
  • Malik buys and sells car parts. He bought two tires for $45.00 each and later sold them for $65.00 each. He bought three rims fo
    10·1 answer
  • An author published a book which was being sold online. The first month the author sold 21000 books, but the sales were declinin
    11·1 answer
  • Find (fog)(x).<br> f(x) = 2x + 6<br> g(x) = −3x - 10<br> Please help me
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!