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
Tema [17]
3 years ago
7

Find the largest open interval where the function is increasing. correct answer will get brainliest

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
7 0

Answer:

<em>Correct answer: C.  (1,∞)</em>

Step-by-step explanation:

<u>First Derivative</u>

Given a real continuous function f(x), the first derivative f'(x) represents the slope of the tangent line for any value of x.

If the slope of the line is positive, then the function is increasing, if the slope of the line is negative, the function is decreasing.

The function to analyze is:

f(x)=x^2-2x+1

Computing the first derivative:

f'(x)=2x-2

The function will be increasing when:

2x-2>0

Dividing by 2:

x-1>0

Solving:

x > 1

This solution is represented by the interval (1,∞)

Correct answer: C.  (1,∞)

You might be interested in
If the volume of the pyramid is 192 yd³; and the area of the base is 64 yd², what is the height measured in yards?
Otrada [13]

Answer:

177

Step-by-step explanation:

4 0
2 years ago
Given the coordinates A (5, 7, -2) and B (8, 3, 4) in 3d space, express AB as:
lys-0071 [83]
The vector AB is found by subtracting the coordinates of point B from the coordinates of point A => (8, 3, 4) - (5, 7, - 2)

(8, 3, 4) - (5, 7, - 2) = (3, - 4, 6)

=>

a) a 3 x 1 column =

|  3  |
| -4  |
|  6  |

b) xi + yj + zk

=> 3i - 4j + 6k
4 0
3 years ago
I can’t explain how many times I have tried to work out this problem. Im starting to think it’s impossible can someone help?
Anarel [89]

Answer:

13/3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the values of x and y that make k || j and <br> m || n.
telo118 [61]
Same side interior angles CONVERSE also called consecutive interior angle CONVERSE.
IF  (x - 30) + (x + 50) = 180 then, line line n || m.

x -  30 + x + 50 = 180
2x + 20 = 180
subtract 20 from both sides
2x = 160
divide both sides by 2
x = 80

IF (x - 30) + y = 180, then k || j.
(80 - 30) + y = 180
50 + y = 180
subtract 50 from both sides
y = 130


6 0
3 years ago
Read 2 more answers
Using the model of 7.77, how does the 7 in the tenths place compare to the 7 in the place to its left?
igomit [66]
It is 10 times smaller
8 0
3 years ago
Other questions:
  • Is 1.99 a rational number?
    10·2 answers
  • Can a hermaphrodite have a baby with them self..............
    9·1 answer
  • Which of the following is NOT possible? A = A triangle where one angle measures 20 degrees and another angle measures 45 degrees
    7·1 answer
  • Which property justifies his step in simplifying an expression?
    10·1 answer
  • one number is equal to the square of another. find the numbers if both are positive and their sum is 1122
    7·1 answer
  • Put in order from least to greatest 52%, 30% ,12%, 6%​
    5·1 answer
  • Use the figure to answer the questions.
    7·1 answer
  • Which system of equations could be graphed to solve the equation below?
    12·1 answer
  • What is the radius of polygon JKLMN ?
    15·1 answer
  • -5x-9=-3x-9 <br> solve for x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!