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
belka [17]
3 years ago
7

How to find where a function is increasing or decreasing?

Mathematics
1 answer:
lys-0071 [83]3 years ago
4 0
Take the derivative, then plug in any number in the domain.  If the number is positive the function is decreasing, if it's negative it's decreasing.  
You might be interested in
If 2 is a factor of a number, is that number a prime number? <br><br> ___________ explain
Nataliya [291]
Yes it is. It is the only even number that is prime that is multiplied by 1.
4 0
3 years ago
What is the solution of the system of equations?
zlopas [31]
No solution because when you plug in the variables for x y and z none of them equal that correct number.
4 0
3 years ago
According to the graph above,what is the unit rate of a human's heartless per minute​
kari74 [83]

The unit rate for the graph above is 60 heartbeats per minute. Half of 2 is 1 so go to the 1 min. mark and go up until you reach the line graph and it says 60. Do the same for the 2 min. mark and go up until you reach the line graph and it'll say 120. 60 ÷60=1 and 120 ÷ 60= 2

5 0
3 years ago
A circular disc has a circumference of 16pi meters. if we multiply the radius of the circular disc is by 10, what is the circumf
Flauer [41]

The circumference of the new disc 160Π that is 10 time of old circumference.

Step-by-step explanation:

Given,

Circumference of circular disc = 16Π (pi = Π)

Let, the radius of the circle be 'r'

Formula

The circumference of a circle with r radius = 2 Π r

According to the problem,

2 Π r = 16Π

or, 2r = 16 ( by eliminating the value of Π from both the side)

or, r = 8

Now, we multiply the radius by 10

so, the new radius is 8 X 10 = 80

Now the circumference = 2 Π X 80

= 160Π

Hence, the new circumference also will be 10 times of the older one.

6 0
3 years ago
Need Help ASAP<br><br> 1.5x+6=2+3x<br> 2.2(6-2y)=-1(4y-9) <br> 3.2z-6=2(z+2)+10
zavuch27 [327]
1. 5x + 6 = 2 + 3x
-3x. - 3x
-------------------------
2x + 6 = 2
- 6. - 6
-------------------------
2x = -4
---- -----
2. 2

x = -2

2. 2(6 -2y) = -1(4y-9)
12 -4y = -4y + 9
+4y. +4y
----------------------------
.12 /=\ 9
No solution

3. 2z-6 = 2(z+2) + 10
2z -6 = 2z + 4 + 10
2z -6 = 2z +14
-2z. -2z
-6 /=\ 14
No solution.
4 0
3 years ago
Other questions:
  • At the movie theater child admission is $5.20 and adult admission is $8.40.on Sunday 153 tickets were sold for a total sales of
    8·1 answer
  • let f(x)=2x^2+7x-4/x^3-1 what is the domain,range,roots,end behavior and intersect the y-axis of f(X)
    12·1 answer
  • The coordinates of the vertices of △RST are R(−3,1), S(−1,4), and T(3,1) .
    10·2 answers
  • The coordinates of point T are (0,4). The midpoint of ST is (1,-5). Find the coordinates of point S.
    5·1 answer
  • 3/10 + 4/100 = write as a fraction.
    11·2 answers
  • How can i converted 4 7/10 to an improper fraction
    7·1 answer
  • 4/9. 11/13. 6/5. 14/21 in simplest form
    6·2 answers
  • Which point plotted below has coordinates (4, -2)?
    10·2 answers
  • The circle graph shows the results of a survey in which 250 students were asked to choose their favorite color. How many more st
    10·1 answer
  • The figure formed by two rays from the same endpoint is an​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!