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
drek231 [11]
4 years ago
9

For the functions f(x) = 2x – 3 and g(x) = 5x + 5, find (f • g)(x).

Mathematics
1 answer:
Nimfa-mama [501]4 years ago
5 0

Answer:

f(g(x)) = 10x + 7

Step-by-step explanation:

(f . g)(x) = f(g(x)) is the composition of the functions f(x) and g(x).

f(g(x)) means that g(x) becomes the input for f.

Now, f(x) = 2x - 3 and g(x) = 5x + 5.

f(g(x)) = f(5x + 5)

         = 2((5x + 5) - 3)

         = 10x + 10 - 3

         = 10x + 7

f(g(x)) = 10x + 7 is the required answer.

You might be interested in
Which expression can be used to find the length of AT?
irina [24]

Answer:

      \large\boxed{\large\boxed{\overline{AT}=12.5(cos66\º)}}

Explanation:

In a right triangle the angle between the hypotenuse and the adjacent leg to the angle are related by the trigonometric ratio cosine.

Cosine is the ratio of the adjacent leg to the hypotenuse:

In the right triangle ART, AT is the hypotenuse,  AR is the ajacent leg to the angle 66º, and RT is the opposite leg to the angle 66º.

Then, the length of AT and 12.5 is related by the cosine ratio:

       cos(66\º)=\dfrac{\overline{AT}}{12.5}

Multiplying both sides of the equation by 12.5in:

            \overline{AT}=12.5(cos66\º)     ← answer

7 0
4 years ago
A bread recipe calls for 1 teaspoon of yeast for every 2
Georgia [21]
I believe it is (5,10)
7 0
3 years ago
What is the solution of the inequality shown<br> below?<br> y +5 &lt; 5
Y_Kistochka [10]

Answer:

See below.

Step-by-step explanation:

y+5<5

  -5  -5

y<0

-hope it helps

7 0
2 years ago
Read 2 more answers
You started a savings account by depositing $4,200. The savings account earns 1.2% APY. How much interest will you have earned b
Brut [27]

7000

7000000

6 0
4 years ago
What is the ratio 9 1/2 to 12 2/3
vivado [14]
_ 9.5:12.6 That is the answer, btw the 6 is repeating
3 0
4 years ago
Other questions:
  • WILL MARK BRAINLIEST!<br> QR and QP are midsegments of triangle ABC. <br> What is the length of QP?
    11·2 answers
  • Janson's Department Store in​ Stark, Ohio, maintains a successful catalog sales department in which a clerk takes orders by tele
    8·1 answer
  • Help plz. using trig to find angles
    6·1 answer
  • Help me with this I’m lazy. It’s easy but I’m lazy
    9·2 answers
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! REALLLLLLLLLLLY EASY! i'm either dum.b, st.upid, or dum.b
    12·1 answer
  • Solve for x<br><br> s = 2rx-4
    9·1 answer
  • A corporation purchased 1,000 shares of its own $5 par common stock at $10 and subsequently sold 500 of the shares at $17. What
    13·1 answer
  • F (x) = 2 (x + 1)^2 - 1
    12·1 answer
  • True or False. The point (7, 5) lies on the circle centered at the origin and containing the point (5, 2). Justify your answer.
    11·1 answer
  • Talia had $24 in her saving account
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!