Mathematics Middle School

PLEASE HELP- Find the average rate of change of g(x)=-2x^2-x from X=1 to X=6
With explanation and no links because I will report.
Help please

Answers

Answer 1
2(1)^2-(1) = 1

2(6)^2-(6) = 66

i hope this helps!!
Answer 2

Answer:

Step-by-step explanation:

Instantaneous rate of change = g’(x) = -4x-1

g’(6) = -25

g’(1) = -5

average = (-25-5)/(6-1) = -6

Related Questions

Answer correct and fast

Answers

C it’s correct jdjdjddhehdhdbdbxbsn
D is answer

:) have a nice weekend

As part of an experiment, Janelle spins a multicolored spinner 100 times and concludes that the probability of the arrow landing on orange is an unlikely event. If Janelle’s conclusion is true, which of these could be the probability of the event?
A. 0 B. 0.3 C. 0.5 D. 1

Answers

Answer:

B: 0.3

But before you submit your answer, ask, "Is it bussin Janelle?"

The answer probably would be B

WHAT VARIES MORE 6.6 OR 4.3

Answers

What varies more in 6.6

WILL MARK FIRST ANSWER BRAINILEST. NEED ANSWER ASAP

Answers

Answer:

Blank 1 : 3, Blank 2 : 0

Step-by-step explanation:

I hope this helps :)

Please help I will reward brainliest

Answers

Answer:

6.2 cm

Step-by-step explanation: Each tick mark is considered 0.1 cm

Answer:

6.3 cm

Step-by-step explanation:

Lazy Larry agreed to work on a job for his brother-in-law for thirty hours at eight dollars an hour, on the condition that he would forfeit ten dollars per hour for every hour that he idled. At the end of the thirty hours, Larry wasn't owed any money and didn't owe his brother-in-law any money either. How many hours did Larry work and how many hours did he idle?

Answers

Answer:

he didnt work at all

Step-by-step explanation:

He did no work so he got no money

he wasnt idle cause he wasnt working so he owed nothing

Which expression is equivalent to the expression below?
2(7v) + 9
A.16 + 2
B.23v
C.18v
D.14v + 7v^2

CAN SOMEONE PLEASE HELP!!!!

Answers

Answer: B and D

Step-by-step explanation:

b and d



step to step explain

Please help will give brainliest

Answers

I think A. but I am not really sure.
The answer is A! Click A! I hope this helps! The answer is A

Find the value of each expression. Type your answers in the boxes below.

1. 217÷27=

2. 1720÷14=

Answers

1. 8.04

2. 122.86

These are the answers :D
1. 8.037 or rounded to 8.04

2. 122.857 or rounded to 122.9

Which of the following are inverse operations? Check all that apply.
Group of answer choices

Multiplication and Exponents

Roots and Exponents

Roots and Division

Addition and Subtraction

Roots and Multiplication

Answers

Addition/subtraction and roots/division hope this helps

help me please I will mark brainiest if you are correct

Answers

-2 3/4, -2, 3/10, 1 1/2

Answer : - 2 3/4, -2, 3/10, 1 1/2

How do astronauts prepare for space travel?
By taking public speaking classes
taking flights on the KC-KC-135 135 and by using the Neutral Buoyancy LaboratoryBy By learning different languages to help with communication
Astronauts prepare with all of the above.

Answers

Answer:

Astronauts prepare with all of the above.

Step-by-step explanation:

None Bye

PLSSSSSSSSS WILL GIVE 3 FREE BRAINLIEST

Answers

I am pretty sure it is c or b
Answer: C

You can immediately get rid of B, because it is not proportional to 8:6.
Now just check each one with a calculator.
8/14 = 6/10.5, so it is proportional.

Mike is having a birthday party. He is having 7 friends over and they will all share his birthday cake. and eat the same amount. However, 1/2 of the cake was accidentally ruined by Mike's dog. What fraction of the whole cake will each of the friends INCLUDING mike receive?

Answers

Answer: split into 1/8 of the 1/2 cake

Step-by-step explanation:

An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triangle is x. Another side is 9 more than three times the length of the bottom of the triangle. The last side is 7 more than the bottom of the triangle. Write and simplify an expression for the perimeter of the triangle.

Answers

i think that’s right uhm hope it helps!!

Help please me please :') math bad for meh

Answers

Answer:

first one : XAW = 50

second : z = 154

Step-by-step explanation:

Answer:

50

Step-by-step:

XAW angle measures are the same as YAU

YAU is supplementary to angles WAU and so is XAW

Write a division expression for the fraction, 9/13

Answers

Answer:

9 divided by 13

Step-by-step explanation:

im not sure if this is right.

There are less than 200 apples in a box. It is known that 2,3,4,5, and 6 kids can share these apples evenly. How many apples can be in that box?

Answers

Answer:

60/120/180

Step-by-step explanation:

Either of these would work because it must be an even number divisible by 2.

It must end in a zero : divisible by 5 but even.

It must be a multiple of 30 as 3 only goes into 10s at 30. And that takes care of the 6 too.

But 4 doesn't go into 30, so 60?….

Yes, 60 is divisible between 2, 3, 4, 5 and 6

But the question does not limit your answer to one solution.

I hope this helps! :)

Help pls with #8 i did 7 alry

Answers

Answer:

Mean, because it is the average of all the points they scored in the last 6 games.

Step-by-step explanation:

Mean, it tells you the average score of all games :)

Help please
:( its hard for me

Answers

Answer:

Were you listening in class

Step-by-step explanation:

Use the formula:

1/2 * Base * Height

1/2 * 24 (the base) * 7 (height)

Do the rest.

Answer:

84

Step-by-step explanation:

formula for finding area of a triangle is

1/2 x base area x height

1/2 x 24in x 7in

1/2 x 168

= 84 ( where 2 cancels 164)

Find the volume of the figure. A rectangular prism is shown. The length is labeled 5 meters. The width is labeled 10 meters. The height is labeled 2 meters. Enter the correct answer in the box.

Answers

Answer:

2?

Step-by-step explanation:

John has to paint the entire cone for a school project. What is the surface area of the cone?


Use 3.14 for π.






Question 14 options:


62.8 sq. in.



125..6 sq. in.



266.9 sq. in.



690.8 sq. in.

Answers

Answer:

266.9 sq. in

Step-by-step explanation:

r=5

l=12

SA=π[tex]r^{2}[/tex]+πrl

3.14×[tex]5^{2}[/tex]+3.14×5×12

3.14×25+3.14×60

78.5+188.4

266.9 sq in

Answer:

266.9 square inches

Step-by-step explanation:

The pattern 7, 8, 10, ________, ________ follows the rule multiply by 2, then subtract 6. What are the next two terms?

Question 9 options:

14, 28


14, 22


20, 28


20, 22

Answers

Answer:

14 22

Step-by-step explanation:

i think it is

14, 22


10 x 2 = 20 - 6 = 14

14 x 2 = 28 - 6 = 22

I really need help!!
Which expression is equivalent to the expression below?
6(2x + 8) +2x
A.10x + 8
B. 14x + 48
C.6x + 14
D.6(2x + 82x)
PLEASE HELP!!!!

Answers

B

6(2x + 8)

6•2x= 12x
6•8=48
2x + 12x = 14x

14x + 48
1) 14x + 48
So the answer would be B because If you simplify the problem I’ll be the answer

Last week, you finished Level 2 of a video game in 32 minutes. Today, you finished Level 2 in 28 minutes. What is your percent of change?

plz help asap

Answers

12.5. EXPLANATION: 32-28 is 4 minutes. 4 is 12.5 percent of 32. SO the answer is 12.5 sorry if wrong

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Answers

Answer: you need to show the rest because i dont know. four times what?

Step-by-step explanation:

...

Hope this helps!
1. Gallons
2. G, gallons
3. 4
4. 4g

What are the coordinates for point I? Don't foget Parenthesis!

Answers

Answer:

(4,3)

Step-by-step explanation:

Because I just did it.

Answer:

(6,0)

Step-by-step explanation:

You have the following colored stones in a bag: 1/2 purple, 2/5 yellow, 1/6 pink and 1/4 black. You pick a stone without looking. What color stone are you MOST likely to choose?

A
yellow

B
pink

C
purple

D
black

Answers

Answer:

purple

Step-by-step explanation:

because its half of the bag aka biggest number in their if u can check yourself divide each fraction then pick biggest decimal.

you would most likely choose the color purple

This is worth 16 points if you show work you will get the Brainliest answer if your unable to show work type it for your explanation plz ( no links )

Answers

Answer:

I think the answer is H Because on 2nd table the function is actaully X+2=Y

But on Table 1 It is X times 2=y

your welcome hope i helped have a good day.

Step-by-step explanation:

The answer is H
Only table 1 represents a multiplicative relationship (y=ax, a=2) because in the second table 3 times 2 does not equal to 5 but 6 so the answer is H

can some one HELP!!!

Answers

Answer: x=14

Step-by-step explanation: take 10 and subtract it from 24

then you have your answer :)

X=14 and uhh yeah that’s the answer
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