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
Butoxors [25]
3 years ago
7

Calculate the average rate of change for the given function, from x = 2 to x = 7.

Mathematics
1 answer:
Marina86 [1]3 years ago
5 0
\bf slope = m = \cfrac{rise}{run} \implies 
\cfrac{ f(x_2) - f(x_1)}{ x_2 - x_1}\impliedby 
\begin{array}{llll}
average~rate\\
of~change
\end{array}\\\\
-------------------------------\\\\

\begin{array}{ccll}
x&f(x)\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
-2&0\\2&15\\7&30
\end{array}
\qquad 
\begin{cases}
x_1=2\\
x_2=7
\end{cases}\implies \cfrac{f(7)-f(2)}{7-2}\implies \cfrac{30-15}{5}
\\\\\\
\cfrac{15}{5}\implies 3
You might be interested in
What's the new equation ?
Bas_tet [7]
H(x)=4(x-7)^2-16-3=4(x-7)^2-19\Rightarrow C
7 0
3 years ago
Read 2 more answers
Can somebody help me? Thanks!
ICE Princess25 [194]

Answer: both our A

Step-by-step explanation:

8 0
3 years ago
I need heeeeeeeeeeelllllllllllllppppppppppp!?!
kati45 [8]

Answer:

I cant give you an answer but hints:

First you gotta know the angles of the triangle

then how many are there

then those lines in the middle is dividing lines so

right angles are 90 degrees

I would go for B then.

if not I'm sorry

3 0
2 years ago
Read 2 more answers
Helppppppppp i m on my test
blondinia [14]
3x+75=180( cause supplementary angles)
-75 -75
3x=105
3x/3= 105/3
x=35

4 0
3 years ago
Suppose an architect has a drawing of a project he is building. The drawing is 8 wide long by 10 inches long. The finished struc
SIZIF [17.4K]
It is 8 times larger, 8x8=64 and 8x10=80 which is the current length and width of the finished structure
5 0
3 years ago
Read 2 more answers
Other questions:
  • I really need help with #1 a and b
    5·1 answer
  • Jeune see earnedb $725 dollars by working 5 days a week. What is the average amount that she earned per day?
    6·1 answer
  • Help me please? Thanks!
    15·1 answer
  • What is the value of x? PHOTO INCLUDED/WILL MARK BRAINLISET!!!!
    14·1 answer
  • When the average price of an item increases from p1 to p2 over a period of n years, the annual rate of inflation r (in decimal f
    10·1 answer
  • I need help with these math problems the subject is Liberal Arts
    13·1 answer
  • Click on the correct answer.
    7·2 answers
  • Question #6<br> What is 3/4 divided by 1/8 Explain or show your reasoning.
    12·2 answers
  • Convert each measure to pints and to gallons <br> A) 32 fl oz <br> B) 24 c
    6·1 answer
  • If a chain is on 24 tooth front gear and 8 tooth rear gear determine whether this combination will result in high speed than a 2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!