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
Leokris [45]
3 years ago
7

Consider the two functions:

Mathematics
1 answer:
Alik [6]3 years ago
6 0

Answer:

Step-by-step explanation:

1, Find (g-f)(x)

we know (g-f)(x) = g(x) - f(x) = ( 5x -2) -( 2x^2 +3x +6)

= 5x -2 - 2x^2 - 3x - 6

= -2x^2 + 2x -8

So the function (g-f)(x) = - 2x^2 + 2x - 8

2, Find (fg)(x)

we know that (fg)(x) = f(x) * g(x)

= (2x^2 +3x +6 ) *( 5x -2)

= 5x* (2x^2 +3x +6 ) - 2*(2x^2 +3x +6 )

= 10x^3 + 15x^2 +30x -4x^2 -6x - 12

= 10x^3 + 11x^2 + 24x - 12

The answer is (fg)(x)= = 10x^3 + 11x^2 + 24x - 12

You might be interested in
Please help, thanks.
tangare [24]

As the x value increases by 1, the y value increases by 4. If the x value skips from 4 to 25, it increaes by 21. The y value can be found by multiplying 21 * 4 and adding the previous y value, 7. 21 * 4 is 84 and 84 + 7 = B) 91

8 0
3 years ago
Factor 4n 4 + n 3.<br><br> A) n(4n^3+1)<br> B) n^3(4n+1)<br> C) n^3(4n)
swat32
Honestly I think that it’s c but check that and get back to me
5 0
3 years ago
A family of 12 went to the local Italian restaurant for dinner. Every family member
mojhsa [17]
12c + 3a + 6d = total bill when d stands for dessert and a stands for appitizer and 12 stands for drinks and meals
4 0
3 years ago
Read 2 more answers
The costs of 2 sound systems were decreased by $10. The original costs of the systems were $90 and $60. Without calculating, whi
bezimeni [28]
The 60$ system had a greater percentage decrease because it was a lower number to begin with. Taking the same portion out of two different numbers will always be a greater decrease for the lower number.
4 0
2 years ago
Hii pls help i’ll give brainliest if you give a correct answer
Alina [70]

Answer:

east to west i think im not too sure

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the ratio of 24 to 32?
    15·1 answer
  • If a car weighs 1500 pounds, rank the following scale weights from most accurate to least accurate.1505 pounds1600 pounds1497.8
    15·1 answer
  • Brainliest<br><br>to who helps me plz I need it
    8·1 answer
  • Which equation, in point-slope form, passes through (-2, 4) and has a slope of 3?
    6·1 answer
  • The price of a set of headphones that regularly sells for $99 increases by 30 percent. What is the new price for the headphones?
    13·1 answer
  • Find x, y and z<br><br> help i don’t know what to do, it’s the last question
    9·1 answer
  • Leonard has twice as much money as Danny. If Leonard has x dollars, then Fanny has
    7·1 answer
  • Raul is making chocolate chip pancakes. The number of chocolate chips he uses is proportional to how many ounces of mix he makes
    11·1 answer
  • I need help with 5 pls!!! I’ll give brainliest:)
    14·1 answer
  • Kurtis is watching a movie. The movie lasts 280 min. Kurtis has watched 30% of the movie so far. How many minutes of the movie h
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!