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
Andrews [41]
3 years ago
7

Find the average rate of change from x = 3 to x = 15 for the function f(x) = 0.01(2)x

Mathematics
1 answer:
julsineya [31]3 years ago
3 0
The average rate of change for this is the slope of the secant line that connects those 2 points (3, y) and (15, y).  What we need for the slope formula of change in y over change in x are the y values which are unknown as of right now. We can find them though! Don't worry! The equation is y = .01(2)^x. Using that equation, let's sub in both the 3 and the 15 and find the corresponding y values. Subbing in first a 3 gives you y = .01(2)^3, and y = .08.  Subbing in a 15 gives you y = .01(2)^15 and y = 327.68. Now we have the coordinates we need to find the slope of the secant line connecting those 2 points: (3, .08) and (15, 327.6). Fitting those into the slope formula gives us (327.68-.08)/(15-3). Simplifying that is 327.6/12 which divides out to 27.3
You might be interested in
Students at a basketball camp each attempted 5 free throws. The camp instructor recorded the number of free throws that each stu
sergeinik [125]

Answer:

A,C,D,B

Step-by-step explanation:

5 0
2 years ago
R^2 -9tw +3wr -3tr =
Tju [1.3M]
The answer would be....(r + 3w) × ( r - 3t)
6 0
3 years ago
A technique that allows shoppers to compare prices?
Roman55 [17]

A) comparison shopping is the answer

3 0
3 years ago
It’s a pic (math) which of the following statements is true about the tree quadrilaterals
nexus9112 [7]

Answer:

Its the last option.  M and N are similar but not congruent.

Step-by-step explanation:

They have the same shape but are a different size.

4 0
3 years ago
What is the image of (−3,−9) after a dilation by a scale factor of 1/3 centered at the origin.
denis-greek [22]

Answer:

(-1,-3)

Step-by-step explanation:

Multiply both x and y values by 1/3 or divide both by 3.

4 0
3 years ago
Other questions:
  • Savanna had 404040 iris blooms last year. This year, she had 15\%15%15, percent more iris blooms. How many more iris blooms did
    9·1 answer
  • Please help me!!!
    12·1 answer
  • Sharon drops a rubber ball from a height of 48 feet. Every bounce sends the
    9·1 answer
  • I need help with this please help
    10·2 answers
  • Look at the picture and help answer question 7 please​
    14·1 answer
  • James rode his bike for 0.65 hours and traveled 8.45 km what is his speed?
    12·1 answer
  • You need to have a password with 6 letters followed by 3 odd digits between 0 and 9
    5·2 answers
  • What is the answer to this​
    6·1 answer
  • How would you graph y-intercept is 8 and x-intercept is 9
    7·2 answers
  • Find the length of segment ac. 60° and 10 cm
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!