Ask question

Ask question

All categories

3 years ago

7

What is the average rate of change of f(x) over the interval from x=5 to x=9 is it -4 or 4?

1 answer:

ICE Princess25 [194]3 years ago

7 0

In order to get the average rate you should do the y2-y1/x2-x1 formula. lets see our points are (5,-2)(9,14).. so our formula should be filled like 14+2/9-5, now subtract or add to get 16/4 now divide to get positive 4..

Hope this helps

You might be interested in

jodi walks 35 minutes a day if she walks for 240 days ,how many minutes altogether does jodi walk ??????

Ann [662]

To answer that question, you need to multiply 35 minutes × 240 days.

So:
35
× 240
_________
8400 minutes,

So Jodi walked a total of 8400 minutes

I hope this helped :)

8 0

3 years ago

If $5200 is invested at a rate of 8.6% compounded quarterly, how long will it take, to the nearest hundredth of a year, until th

dexar [7]

Answer:

$t= 9.43\ years$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=?\ years\\ P=\$5,200\\ r=8.6\%=8.6\100=0.086\\n=4\\A=\$11,600$

substitute in the formula above

$11,600=5,200(1+\frac{0.086}{4})^{4t}$

$11,600=5,200(1.0215)^{4t}$

$(11,600/5,200)=(1.0215)^{4t}$

Applying log both sides

$log(11,600/5,200)=log(1.0215)^{4t}$

applying property of logarithms

$log(11,600/5,200)=(4t)log(1.0215)$

$t=log(11,600/5,200)/[(4)log(1.0215)]$

$t= 9.43\ years$

5 0

3 years ago

Explain education distinctly from socialization

Molodets [167]

Answer:

It is a transmission from formal to informal knowledge and skill from either a different or the same generation.

4 0

3 years ago

What is the answer to <br> 9y-6y+y=

babunello [35]

9y - 6y = 3y
3y + y = 4y

answer: 4y

4 0

3 years ago

Read 2 more answers

A sequence is a function whose domain is the set of ____ numbers.<br> Answer h

amm1812

Answer:

Step-by-step explanation:

... integer ...

The only variable in a sequence is the index, usually written as n, which is {1, 2, 3, 4, ... }

7 0

3 years ago