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Ghella [55]
3 years ago
6

Help me please I’ll give the the Brainlyest thing

Mathematics
1 answer:
murzikaleks [220]3 years ago
5 0

the answer is d hope I helped

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Can someone explain to me what a “derivative” means? How do you find the derivative of f(x)=x^3+1?
Ostrovityanka [42]
The derivative is the rate of change of a function, basically represents the slope at different points. To find the derivative of the given function you can use the power rule, which means, if n is a real number, d/dx(x^n)= nx^(n-1). This is a simplification of the chain rule based on the fact that d/dx(x)=1. Anyway, this means that d/dx(x^3 + 1)= 3x^2. Here n is 3 and so it is 3*x^(3-1)= 3x^2. The derivative of x^3+1 is 3x^2.

If you are wondering what happened to the 1, for any constant C, d/dx(C)=0.
4 0
3 years ago
The difference of x and y is 14. The value of x is 3 more than twice the value of y. Write two equations and solve/graph to find
vazorg [7]

Answer:

b

Step-by-step explanation:

4 0
3 years ago
Suppose you are in a building at 28 feet above ground level and you take an
rewona [7]

Answer:

Suppose you are in a building at 28 feet above ground level and you take an

escalator down to ground level. On the escalator, your distance above ground level

changes by - 2 feet per second. Write a linear function to describe the distance d

that

you are from ground level over time t in seconds.

Step-by-step explanation:

4 0
3 years ago
Simplify -15.4/-4…………………….<br> −3.9<br><br> 3.9<br><br> −4.9<br><br> 4.9
Dafna1 [17]
It is 3.9 I hope this will help you
8 0
3 years ago
Pls help!!! thank you in advance​
Oliga [24]

answer simple

i thinks its b

5 0
3 years ago
Read 2 more answers
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