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
densk [106]
3 years ago
7

What is the average rate of change for the quadratic function from x=-4 to x=8?

Mathematics
1 answer:
lubasha [3.4K]3 years ago
3 0
Just do

(f(8)-f(-4))/(8-(-4))

f(8)=-2
f(-4)=-74

average rate of change is (2-(-74))/(8-(-4))=(2+74)/(8+4)=76/12=19/3

the average rate of change is 19/3
You might be interested in
\what is 1+1 i think it is five but just double checking
Anika [276]

Answer:

2

Step-by-step explanation:

Lol 1+1= 2

7 0
3 years ago
16b + 8 - 6<br> 16b + 2 = 2<br> Combine like terms<br> 16b = 0<br> Divide both sides by 16
malfutka [58]
I might be wrong but it should be 1
4 0
3 years ago
How much would $500 invested at 9% interest compounded annually be
dalvyx [7]

Answer:

$705.79.

Step-by-step explanation:

The formula is

Amount = P(1 + r/100) ^ t  so

Amount = 500 (1 + 9/100)^4

= $705.79.

8 0
3 years ago
Read 2 more answers
A teacher has an annual income of $55,125.
kow [346]

Answer:

A - 3307,50

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The table lists the average monthly cost to workers for family health insurance for various years.
almond37 [142]

Answer:

5 dollars :)

Step-by-step explanation:

ig

8 0
2 years ago
Other questions:
  • WILL GIVE 15 FREE POINTS PLUS BRAINLIEST HELP ASAP!!!
    11·2 answers
  • Solve the equation.<br><br> 8d – 4d – 6d – 8 = 2d
    11·2 answers
  • If a cube has a surface area of 150 in squared, what is the length of one of the sides
    10·1 answer
  • Write two inequalities that would have the solution set as graphed below.
    7·1 answer
  • A taxi service charges you $1.50 plus $0.60 per minute for a trip to the airport The distance to the airport is 10 miles, and th
    10·1 answer
  • Abby created a new energy drink by mixing 3 parts guava juice with 5 parts peach
    6·1 answer
  • What is the slope of the line?
    8·1 answer
  • The probability that Bob and Chris go to the movies is 0.35. The probability that Chris goes to the movies is 0.5. What is the p
    9·1 answer
  • What is The answer to this problem -k+16-12k
    14·1 answer
  • I need to do this it due tommorow
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!