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
STALIN [3.7K]
3 years ago
12

F c(x) = 4x – 2 and d(x) = x2 + 5x, what is (C o D)(x)?

Mathematics
1 answer:
yan [13]3 years ago
7 0
\bf \begin{cases}
c(x)=4x-2\\\\
d(x)=x^2+5x
\end{cases}\qquad thus
\\\\\\
(c\circ d)(x)\implies 
\begin{array}{llll}
c(x)=&4x-2\\\\
c[\ d(x)\ ]=&4(dx)-2\\\\
c[\ \boxed{x^2+5x}\ ]= &4(\boxed{x^2+5x})-2
\end{array}

distribute and simplify
You might be interested in
A urn contains 3 red and 5 black balls. Tom first withdraws a ball from the urn and Mary withdraws a ball from the urn without r
Papessa [141]

Answer:

The answer is B

Step-by-step explanation:

I learned this from my math teacher

6 0
2 years ago
Read 2 more answers
You run one lap around a mile track every 8 minutes. Your friend runs around the same track every 10 minutes. You both start at
dolphi86 [110]
I'm going to need more information before I can answer.
3 0
4 years ago
I need to know the answer to this question above.
marusya05 [52]

Answer:

The coordinates of the end point B are (14 , 8)

Step-by-step explanation:

let B(x , y)

    M midpoint of A and B

⇔ 8=(x+2)/2 and  11=(y+14)/2

⇔ 16=x+2 and  22=y+14

⇔ x=14 and y=8

3 0
3 years ago
Same-sex unions increasingly become heated political issue. the 2006 GSS asked respondents opinions on homosexual relations. fiv
amid [387]

Answer:

Ordinal level

Step-by-step explanation:

The variable of interest is opinion on homosexual relations and the frequency distribution for opinion on homosexual relations is given.

The opinion of people is categorized from wrong to not wrong at all. There exists order in the categorizes and measurement of variable indicates the ordinal level of measurement.

Thus, variable is measured at ordinal level.

8 0
3 years ago
What is the derivative of arcsin(6x)
schepotkina [342]
\bf sin^{-1}(6x)\\\\
-----------------------------\\\\
\textit{using the chain-rule}\implies \cfrac{d}{dx}\left[ sin^{-1}(6x) \right]\implies \cfrac{1}{\sqrt{1-(6x)^2}}\cdot 6\\\\ \cfrac{6}{\sqrt{1-36x^2}}
8 0
3 years ago
Other questions:
  • Solve each system of equations by graphing y=-1/2x+5 and y=3x-2
    12·1 answer
  • The volume of a cone is 16x cubic inches, Its height is 12 inches. What is the radius of the cone?
    15·1 answer
  • -6 + -4 + 3 = ? Adding integers
    7·2 answers
  • A circle has a radius of 8ft. Find the length s of the arc intercepted by a central angle of π3 radians. Do not round any interm
    11·1 answer
  • WILL MARK BRAINLIEST!!! PLZ HELP!!! Which graph best represents the function f(x) = (x + 1)(x − 1)(x − 4)? I think it's D, but i
    7·2 answers
  • Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. A right rectangular pri
    7·1 answer
  • Whisper the numbers in standard form and unit form 42
    6·1 answer
  • On election day ,register votes go to a polling place to cast their votes
    12·1 answer
  • What's the answer to this world problem please:
    7·2 answers
  • I need lots and lots of help with this.... plz make an explanation for this
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!