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
Darya [45]
2 years ago
13

If f(x) = 2x - 1, find f'(x).​

Mathematics
2 answers:
Mumz [18]2 years ago
4 0

Answer:

f'(x)=2

Step-by-step explanation:

if~y=ax^n\\where~a~is~constant.\\\frac{dy}{dx} =a nx^{n-1}\\f(x)=2x-1\\f'(x)=2*1x^{1-1}-0\\=2x^0\\=2*1\\=2

Kitty [74]2 years ago
3 0

Answer:f(x)=3

Step-by-step explanation:

You might be interested in
Need helpp fastt plss will give brainliest to who is correct plss helpp
alisha [4.7K]
I think I might have my math wrong here but I think 5
8 0
2 years ago
The difference between ten times a number and eight times the number is negative ten
IRINA_888 [86]

10n - 8n = -10

Hope this helps!

6 0
2 years ago
Read 2 more answers
What is the average rate of change for this function for the interval from x=3 to x=5?
SSSSS [86.1K]

Answer:

A. 49

Step-by-step explanation:

The average rate of change for the interval ranging from x = 3 to x = 5 for the given function represented in the table above can be calculated using:

Average rate of change = \frac{f(x2) - f(x1)}{x2 - x1}

x2 = 5

x1 = 3

f(x2) = f(5) = 125

f(x1) = f(3) = 27

Thus,

Average rate of change = \frac{125 - 27}{5 - 3}

= \frac{98}{2}

Average rate of change = 49

Average rate of change of the given table values representing an exponential function is A. 49.

4 0
3 years ago
Jasper has an annual salary of $71,000, and his company pays him twice a month. What is the gross income per paycheck that Jaspe
Elan Coil [88]
Divide $71,000 by 24 because there are 12 months in a year and he gets paid 2 times a month. I got $2,958.33
5 0
3 years ago
Read 2 more answers
Mr. Bell wants to plant a rectangular garden in his backyard. He has 100 feet of fence to
vovangra [49]

Answer:

The dimensions of the garden are 22.5ft by 27.5ft

Step-by-step explanation:

Here, we want to calculate the dimensions of the garden.

let the length be x ft

we are told that the he wants the length to be 5 feet more than the width;

That means the width will be (x-5) ft

Mathematically;

Since the shape is rectangular, the perimeter will be 2( l + w)

Thus; 2(x + x-5) = 100

2(2x-5) = 100

divide both sides by 2

2x-5 = 50

2x = 50 + 5

2x = 55

x = 55/2

x = 27.5 ft

The width is thus; 27.5ft - 5ft = 22.5ft

the dimensions of the garden are 27.5 ft by 22.5 ft

5 0
3 years ago
Other questions:
  • What is the simplified form of the following expression 7m2+6.5n-4n+2.5m2-n
    9·2 answers
  • Answer please cuz I'm very confused
    12·1 answer
  • A dog walker charges a flat rate of $6 per walk plus an hourly rate of $30. How much does the dog walker charge for a 45 minute
    15·1 answer
  • 26 push-ups in 2 minutes
    13·1 answer
  • Examples of geometric transformations can be found throughout the real world. Think about some places where you might use or see
    8·1 answer
  • Please help me!!
    5·1 answer
  • Please help!! Thanks!
    9·2 answers
  • The Sales Tax rate is 6%. If Sasha buys a refrigerator priced at $674, how much tax will she pay?
    12·1 answer
  • What is the volume of a cube with a side length of 2/3 cm? *
    15·1 answer
  • Leah has two savings accounts with balances totaling $8,000. She withdrew 15% from one and
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!