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
Aleks [24]
3 years ago
12

If f(x) = x + 4 and g(x) = x3, what is (gºf)(-3)?

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
7 0

Answer:

gof(x) = x²+8x+15

Step-by-step explanation:

gof(x) = g(f(x))

f(x) = x + 4 and g(x)=x²-1

Substituting

    gof(x) = g(f(x)) = g(x + 4) = (x+4)²-1

      gof(x) = x²+8x+16 -1 = x²+8x+15

That is if f(x) = x + 4 and g(x)=x²-1, gof(x) = x²+8x+15

You might be interested in
What is x??? Please explain.
kari74 [83]

Answer:

78°

Step-by-step explanation:

when two lines intersect it creates 4 seperate angles, here it gives us 78°, and we know that the angle across from it is the same, so they equal.

6 0
3 years ago
Read 2 more answers
A cube has a height of 7 cm. What is the volume of the cube?
WITCHER [35]

Answer:

343

Step-by-step explanation:

if you have a cube, then the volume is one of the sides cubed, or to the third power. 7^3 can be represented as 7*7*7, or 7x7x7, which is 343.

Brainliest

4 0
3 years ago
Solve the problem.<br><br> How many ways can an IRS auditor select 5 of 10 tax returns for an audit?
marusya05 [52]

Answer:

(12 * 11 * 10 * 9 * 8) / (5 * 4 * 3 * 2 * 1) = 792

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
Colby took out a sinlge payment loan for $550 that charged a $60 fee. How much does he have to pay by the time the loan reaches
S_A_V [24]
He has to pay by the time the loan reaches maturity
550+60=610
8 0
3 years ago
Read 2 more answers
Mrs. Claus makes a
Slav-nsk [51]

Answer:

14 or 11

Step-by-step explanation:

because 14 is more than 11 and the question asks how many people it feeds not how many people can it feed out the people there

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation of the line x - 3 y equals 18 in slope intercept form
    10·1 answer
  • Kim needs to buy 10 pounds of grapes to take to a party. Grapes cost $1.29 per pound. How much will she spend to
    10·2 answers
  • Dayo read 4/5th of a story book which has 500 pages. How many pages of the book is not yet read by Dayo?
    13·1 answer
  • Subduction zones occur at the boundaries between
    15·2 answers
  • In the diagram below of triangle EFG, H is a midpoint of EF and J is a midpoint
    8·1 answer
  • a firm projects its profit to ksh 350000 for the 1st month ,ksh.700000 for the second month ,ksh 1050000 for the 3rd month and s
    10·1 answer
  • Select the correct answer. Which set of coordinates satisfies the equations x − 2y = -1 and 2x + 3y = 12? A. (1, 2) B. (3, 1) C.
    11·2 answers
  • 66 cm
    9·1 answer
  • What is the midpoint of (4,5) and (9,17)
    15·1 answer
  • AD
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!