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Murljashka [212]
3 years ago
5

Can someone pls help. f(x) = 3x^4 - 12x What is f '(x)

Mathematics
1 answer:
V125BC [204]3 years ago
6 0

Answer: f(x) is normally the function of x, so whatever x is, when you plug it into the equation, you'll get an answer. f'(x) may be a corresponding point. Like, P is (0,1) and P' is (0,-1). That's usually what ' means in math, the opposite.

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Someone PLEASE HELP ME.
guajiro [1.7K]

Answer:

subtract the 2 numbers then you get one number and then  that id the answer to that problem

Step-by-step explanation:

8 0
3 years ago
Find the value of mn if ab= 9cm, bc= 7.2cm, and LM= 12cm
Alexus [3.1K]

Answer:

9.6 cm

Step-by-step explanation:

Since the shapes are similar, we can write a proportion. Let x be the length of MN.

9/12 = 7.2/x Write a proportion.

9x = 12(7.2) Use cross products.

9x = 86.4 Multiply.

x = 9.6 Divide both sides by 9.

Side MN is 9.6 cm.

8 0
3 years ago
What are the domain and range of the function below? domain: (-40)
Mumz [18]

range{-2,00)

Step-by-step explanation:

6 0
3 years ago
What is the domain of the step function f(x) = ⌈2x⌉ – 1?
SVETLANKA909090 [29]

Answer: Domain of f(x) = ⌈2x⌉ – 1 is {x| x is a real number}.

Step-by-step explanation:

Given : f(x) = ⌈2x⌉ – 1.

To find : What is the domain of the step function .

Solution : We have given that  f(x) = ⌈2x⌉ – 1.

Domain : domain is the set of  input values for which function is defined or real.

f(x) = ⌈2x⌉ – 1 is a linear function and it is defined for all real values.

Therefore , Domain of f(x) = ⌈2x⌉ – 1 is {x| x is a real number}.

6 0
3 years ago
A towns population increased from 14523 to 16489 what is the percent increase in the towns population
Alenkasestr [34]
First you need to figure out how much it increased by. 16489-14523= 1966
The population increased by 1966. Now you just need the percentage. You should get the percentage by dividing the increase in population by the original population. That would be 1966/14523=0.135. To get the percentage you must multiply 0.135 by 100.
0.135 x 100= 13.5%
That should be the answer.
8 0
3 years ago
Read 2 more answers
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