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
posledela
3 years ago
7

Assume y=x²+3x+6. what is the avg rate of change of y with respect to x as x changes from -4 to -2

Mathematics
1 answer:
AURORKA [14]3 years ago
5 0
The average rate of change is 3
You might be interested in
Infections seldom start with a single bacterium. Suppose that you cut yourself on a rusty nail that puts 25
Soloha48 [4]

Answer: There would be 12,000 bacteria 8 hours after the initial infection.

Step-by-step explanation: You start with 25 cells and if they divide every 15 minutes, 25 multiplied by 15 gets you 375 cells every quarter of an hour. Then if you multiply that by the 32 quarter hours, you get 12,000 cells. To check that you can also multiply 25 by 15, still 375, then 375 by 4 for each quarter of the hour, then that gets you 1,500 cells every hour. If you multiply that by 8 for the 8 hours they have time to divide, you still get 12,000 cells.

I hope this helps!

3 0
3 years ago
What is the solution of the equation? Eliminate any extraneous solutions √3x + 28 - 8 = x
Alecsey [184]
The answer to the solution is x=43+√249/2

I hope this helps.
6 0
3 years ago
On Saturday at 9:00 p.m., the temperature in New York City was -6 degrees Fahrenheit.
stellarik [79]

Answer:

13

Step-by-step explanation:

4 0
3 years ago
Evaluate the following expression using the values given:
erma4kov [3.2K]
The result of this question is -23
7 0
3 years ago
Read 2 more answers
58° X x = degrees. Pls help!​
nika2105 [10]

Answer:

x=32 degrees

Step-by-step explanation:

We know 180 degrees in triangle

That box means 90 degrees so...

58+90=148

180-148=32

x=32 degrees

6 0
3 years ago
Read 2 more answers
Other questions:
  • Whats 2(4x + 90) <br> X= 189
    14·2 answers
  • Stephan places £950 in his bank account which pays 1.6% simple interest per year.
    7·1 answer
  • Round off 0.043 to one significant figure
    13·1 answer
  • What is the prime factorization of 12
    5·2 answers
  • What is the value of x?
    10·1 answer
  • What is the value of x in the equation X=-45?<br> O-75<br> O -27<br> O 27<br> O 75
    14·2 answers
  • How do i find the volume in a 3d shape
    15·1 answer
  • What is 2.5% of $345,900
    6·1 answer
  • Can someone pls help
    15·2 answers
  • HEEELP ASAP PLEASEEEEEEEE<br><br> Find the slope of the curve f(x) = 2x^2.<br><br> 2x<br> x<br> 4x
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!