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
grandymaker [24]
3 years ago
15

For questions 7 – 8, use the following functions: f(x) = 4x + 3x g(x) = 2x – 5 7. Find (f + g)(x). 8. Find (f – g)(x).

Mathematics
1 answer:
densk [106]3 years ago
8 0

Answer:

7) (f+g) (x) = 4^x + 5x -5

8) (f-g) (x) = 4^x + x - 5

Step-by-step explanation:

7)  Find (f +g)(x)

(4^x + 3x + 2x - 5)

(4^x + 5x -5)

(f+g) (x) = 4^x + 5x -5

8) Find (f-g)(x)

(4^x + 3x - 2x - 5)

(4^x + x - 5)

(f-g) (x) = 4^x + x - 5

You might be interested in
Javier By 48 cards at a yard sale. Of the cards 3/8 were basketball cards how many cards were baseball card
Hatshy [7]
The answer is 18, Hope you get it right!
3 0
3 years ago
32 is 40% of what number?<br><br><br><br> Enter your answer in the box.
Rufina [12.5K]
34 / .40 = 85


I hope this helps :)
6 0
2 years ago
Read 2 more answers
The complement of an angle is 25°. What is the measure of the angle?
Varvara68 [4.7K]
65 degrees.

90 - 25 = 65



3 0
3 years ago
In this figure, what can be concluded about the distance from point B to CD?
maxonik [38]
It is the same distance from the point A to CD
4 0
3 years ago
Read 2 more answers
HELP ME PLEASEEEEEEEEEE
arsen [322]

Answer:

(5,-4)

Step-by-step explanation:

Move the point T three units to the right. It's (x, y), so (5,-4) is the answer.

4 0
2 years ago
Other questions:
  • Aaron met his friends at the coffee house and bought 3 cups of latte and 2 cups of regular coffee. Each cup of latte costs $1.02
    5·1 answer
  • √24 rational or irrational
    10·2 answers
  • Jose Rodriguez checking account had a starting balance of $1,234.56 he wrote a check for $115.12 for plumbing supplies and check
    7·2 answers
  • Please help me fast, my teacher never taught me this
    14·1 answer
  • Which of the following sets of ordered pairs does NOT describe a function?
    7·1 answer
  • The point (1, –5) is reflected across the y-axis.
    13·2 answers
  • Find AB<br> B<br> с<br> 10 cm<br> A<br> 14 cm
    14·1 answer
  • Triangle LMN, with vertices L(-9,5), M(-4,2), and N(-6,9), is drawn inside a rectangle, as shown below.
    11·2 answers
  • This is some epic math that needs to be solved in a amount of time that is long
    10·2 answers
  • Della went to the market to buy 4.5 pounds of sliced fruit in a container. She paid with a $20 bill and a $5 and received $4.67
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!