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
Ivan
3 years ago
9

If f(x) = 4x3 - 2x and g(x) = x3 + 6x2 + 3x - 7, then find f(x) + g(x)

Mathematics
1 answer:
leva [86]3 years ago
4 0

Answer:

5x^3+6x^2+x-7

Step-by-step explanation:

f(x) = 4x^3 - 2x and g(x) = x^3 + 6x^2 + 3x - 7,

f(x) + g(x)= 4x^3 - 2x+ x^3 + 6x^2 + 3x - 7

               4x^3 + x^3 + 6x^2 + 3x- 2x - 7

Combine like terms

5x^3+6x^2+x-7

You might be interested in
1.1. a quadritic pattern has a second term equal to 1, a third term equal to -6 and the fifth term equal to 14 1.1.1 calculate t
Allushta [10]

Answer:

South Africa ro Duma nga mapiano

6 0
3 years ago
The number of hours, h, spent studying and the score, s, on a test. What is the dependent variable?
Arada [10]

Answer:

The number of hours.

Step-by-step explanation:

The dependent variable is what you are mesuaring.

7 0
2 years ago
candace tells you that she bought new boots using a 20% coupon and saved $28.What was the original price of the boots?use a tape
kkurt [141]

Answer:

78

Step-by-step explanation:

40 x 76 is the equation by 4x4 of 86 and the 36

5 0
3 years ago
Relationship B has a greater rate than Relationship A. This graph represents Relationship A.
tester [92]

Answer:

Rate in relationship A = (6 - 3)/(8 - 4) = 3/4 = 0.75

For Table A: Rate = (3 - 1.2)/(5 - 2) = 1.8/3 = 0.6

For table B: Rate = (3.5 - 1.4)/(5 - 2) = 2.1/3 = 0.7

For table C: Rate = (4 - 1.6)/(5 - 2) = 2.4/3 = 0.8

For table D: Rate = (2 - 1.5)/(4 - 3) = 0.5/1 = 0.5

Therefore, the correct answer is option C.

4 0
3 years ago
C=100+25h solve for h
aivan3 [116]

Answer:

h=(c/25)-4

Step-by-step explanation:

c-100 = 25h.   "/25"

(c/25)-4 = h

7 0
3 years ago
Read 2 more answers
Other questions:
  • I have tried different attempts but still can’t solve it
    14·1 answer
  • Help me please???????????????????
    15·1 answer
  • Solve the equation y. 6=2(y+2)
    11·2 answers
  • Convert 17 km to meters
    7·2 answers
  • Simplify 3(3x - (2-6y + 2x) + 3y)<br>LILL​
    14·1 answer
  • ASAP ITS DUE TODAY!
    15·1 answer
  • - 3x + y = 3<br> 2y = -3x - 12
    8·1 answer
  • Solve for p. 7(p-9) = -34. 3
    8·1 answer
  • Which of the following is a reciprocal of 3/9?
    10·2 answers
  • Dimas is playing a game that uses a number cube. The sides of the cube are labeled from 1 to 6. Dimas wants to roll a 2 or a 3.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!