Find
f (2) if f(x)=-5x2if x <-6

Answers

Answer 1

Answer: -180 for -6 and -20 for 2

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Related Questions

Which is a correct comparison of sandwich prices based on the histograms?
O The interval from $11 to $12 contains the most shops for both college locations.
O More shops charge between $12 and $13 near Main Line University than City College.
O The median price lies between $10 to $11 for both City College and Main Line University.
O Fewer shops sell sandwiches for under $10 near City College than near Main Line University.

Answers

Answer:

b

Step-by-step explanation:

A correct comparison of sandwich prices based on the histograms is,

More shops charge between $12 and $13 near Main Line University than City College.

What is price?

A price is the quantity of payment or compensation given by one party to another in return for goods or services. In some situations, the price of production has a different name. If the product is a "good" in the commercial exchange, the payment for this product will likely be called its "price".

Here, we have,

from the given conditions, the correct answer is, More shops charge between $12 and $13 near Main Line University than City College.

Hence,  A correct comparison of sandwich prices based on the histograms is, More shops charge between $12 and $13 near Main Line University than City College.

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Which of the following is a coefficient in -11x + 9m + 7?

Answers

11 and 9 are coefficient
Because they both have a variable to them.
11 and 9 are coefficient

. Mount Everest is 29,028 feet above sea level. The bottom of the Mariana Trench is 36,070 feet below sea level. What is the difference between these two elevations?​

Answers

Answer: The difference would be 65,098

Explanation: In order to find the difference of those two you would have to subtract. so the equation would look like this: 29,028-(-36,070)

The difference between these two elevations is 7024 feet.

Given,

Mount Everest is 29,028 feet above sea level.

The bottom of the Mariana Trench is 36,070 feet below sea level.

We need to find out what is the difference between these two elevations.

How do we measure ​the distance above and below sea level?

When we measure the distance above sea level we measure it as a positive distance but when we measure the distance below the surface we measure it as a negative distance.

Find the distance of Mount Everest above sea level.

= 29.028

Find the distance of the Mariana trench below sea level.

= 36,070

Find the difference in distance between them.

We are to find the difference in distance between them not the distance between them.

So,

Mariana trench is higher than Mount Everest by:

= 36,070 - 29,028

= 7024 feet

Thus the difference between these two elevations is 7024 feet.

Learn more about finding the distance between two integers using the difference here:

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What is the slope of the line in the graph

Answers

Answer:

In the pic

Step-by-step explanation:

First of all, in order to solve it you need to find the dots where the function crosses x line and y line.

Then, I named each dot according to the formula.

After that, it's just simple math.

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

what fraction is equivalent to -3/2? i’m going to keep writing because it has to be 20 words. Anyways thank you if you answer this

Answers

A fraction that is equivalent to -3/2 would be -9/6

A great form to prove this is by using a calculator and dividing -9 by 6 this should get you the answer of 1.5!

Hope this helps!

Write an equation of the line that passes through the given points (-2, -6) and (1, 2).

Answers

Answer: 3y - 8x + 2 = 0

Step-by-step explanation:

The formula is

y - y₁        y₂ - y₁

-------   =  ----------   where x₁ = -2, x₂ = 1, y₁ = -6, y₂ = 2,

x - x₁       x₂ - x₁

Now we substitute for the values in the above equation and then solve.

y - (-6)        2 - (-6)        2 + 6          8

----------  =   -----------  =  ---------   =   ----

x - (-2)        1 - (-2)         1 + 2           3

y + 6        8

--------  =  ----  , we now cross multiply to get the required equation.

x + 2        3

3( y + 6 ) =  8( x + 2 )

3y + 18    =  8x + 16

3y - 8x + 18 - 16 = 0

3y - 8x + 2 = 0

Medical researchers have determined that for exercise to be beneficial, a person's desirable heart rate, R, in beats
per minute, can be approximated by the formulas
R-143 -0.65a for women
R-165 -0.75a for men,
where a represents the person's age. If the desirable heart rate for a woman is 130 beats per minute, how old is she?
a 84 years old
b. 57 years old
C. 37 years old
d. 20 years old
Please select the best answer from the choices provided.

Answers

Answer:

the answer is d

Step-by-step explanation:

Answer:

It is D.

Step-by-step explanation:

Got it right on Edge.

Your cousin is 7 years old. Your neighbor is 70 years old. Your neighbor is how many times as old as your cousin?
__ times​

Answers

Answer:

10 times

Step-by-step explanation:

7 times 10 equals 70

what is the least common multiple of 8 and 32?

Answers

Answer:

The least common multiple of 8 and 32?

Answer=32

Step-by-step explanation:

1-Find the prime factorization of 8

8=2×2×2

2-Find the prime factorization of 32

32=2×2×2×2×2

3-Multiply each factor the greater number of times it occurs in steps 1 or 2 above to find LCM

LCM=2×2×2×2×2

4-LCM=32

Explain the steps you would take to graph 2x-3y>15

Answers

Answer:

Step-by-step explanation:

In order to graph this properly, you will have to rewrite the inequality first

To do this you will have to get y by itself

First subtract 2x from both sides of the inequality

This will give you -3y>15-2x

Then you will divide -3 from both sides. When dividing by a negative, both sides of the inequality will flip

-3y/-3 < 15/-3 + -2x/-3

This should end up looking like this once it's divided

y < -5+ 2x/3

Rewrite in slope intercept form

y < 2/3x -5

Your slope= 2/3

Your y-intercept=(0,-5)

In order to graph this you will have to mark your y-intercept at (0,-5) From there you will plot the points going up and down using your slope 2/3.

Remember 2/3= rise over run, meaning you will go up 2 and across right 3 to receive your second point going up. When you are graphing down it will be two down and across left 3.

Function or not?
Please help me

Answers

Answer:

Function                         Not a function      

not a Function                   function

pg 2

B- explanation is that 2 inputs dont have the same output 8-1, 8-1,4-1,3-1

pg 3

1. yes; -5 is not in the set

2. yes; 2 is not in the set

3. no; .75 is 3/4

4. no; -4 is already in the set

Sanjay’s dog weighs 46 pounds on Earth.multiply the dog’s Earth weight by 0.38 to find the weight on Mars.Then multiply the dog’s Earth weight by 2.36 to find out how much it weighs on Jupiter. How much less would the dog weigh on Mars then Jupiter?

Answers

Answer:

what do you mean

Step-by-step explanation:

3. If a 6-pack of soda costs 6 dollars, what is the cost of each soda? What is 1 point
the unit rate?
$0
$1
$3
$6

Answers

Unit rate is items/dollars

6 sodas/6 dollars = 1

1 soda/dollar

$1
The answer is $1 because 6/6 = 1

The displacement of a particle on a vibrating string is given by the equation s(t)=3+ \frac{1}{5} sin (3πt)
where s is measured in centimeters and t in seconds. Find the velocity (in cm/s) of the particle after t seconds.[tex]\frac{1}{5}[/tex]

Answers

Answer:

  [tex]v(t)=\dfrac{3\pi}{5}\cos{(3\pi t)}[/tex]

Step-by-step explanation:

The velocity is the derivative of position.

  [tex]s(t)=3+ \dfrac{1}{5} \sin{(3\pi t)}\\\\v(t)=s'(t)=\dfrac{1}{5}(3\pi)\cos{(3\pi t)}\\\\\boxed{v(t)=\dfrac{3\pi}{5}\cos{(3\pi t)}}[/tex]

1. What is the mean change in the forecasted high temperatures over the next 7 days? Remember, this can be found by averaging the values in the Difference column for the high temperatures. Show your work and steps. If your answer is not an integer, explain what two integers your answer is between. 2. What is the mean change in the forecasted low temperatures over the next 7 days? Remember, this can be found by averaging the values in the Difference column for the low temperatures. If your answer is not an integer, explain what two integers your answer is between.

Answers

Answer:

The table is missing in the question. The table is provided below.

Step-by-step explanation:

1. In the table, it is given the difference of high temperature. They are :

-7, -7, 2, 5, -3, -2

Now adding the differences of high temperatures and taking out its average.

-7 + (-7) + 2 + 5 + (-3) + (-2)= -12

Average : [tex]$-\frac{12}{6}=-2$[/tex]

Thus the answer is an integer.

2.  In the table, it is given the difference of high temperature. They are :

0, -3, -7, -1, 1, 0

Now adding the differences of high temperatures and taking out its average.

0 + (-3) + (-7 )+ (-1) + 1 + 0= -10

Average : [tex]$-\frac{10}{6} = -1.66$[/tex]

Thus, the answer is not an integer. The answer lies between the integers -2 to -1.

Answer:

Ok to clear some question the top guy got 6 because there are 6 numbers

Step-by-step explanation:

what is 1+1+7+3+6+5+100+867+43-68-2+54-32?

Answers

Answer:

935:)

Step-by-step explanation:

Ben drinks tea at an incredible rate. He drinks 3\
123 2 1 ​

Answers

Answer:

He drinks 5 1/4 liters of tea in one hour.

Step-by-step explanation:

Ben drinks 3 1/2 liters of tea every 40 minutes.

This means that he would drink 1 3/4 of tea every 20 minutes (divide both sides by 2).

Now, let's multiply each side by 3.

1.75 * 3 = 5.25 (aka 5 1/4)

20 * 3 = 60 minutes (an hour)

Which number is bigger 25% or 0.025

Answers

50%

The website told me

25% should be bigger. If the decimal was 0.25 then it would be equal, but since it’s 0.025 that makes 25% bigger.

The value of a house in 1996 was $80,000. If its value in 1997 is $85,000, by what
percent did the value of the house increase?

Answers

Answer:

by 85,000 because it has more value and mening

Step-by-step explanation:

What is the mean of 68,72,75,80,90

Answers

Answer:

77

Step-by-step explanation:

add all the numbers together then divide by the amount of numbers there are

385÷5=77

[tex]\text {Hi! Let's Solve this Problem!}[/tex]

[tex]\text {\underline {The First Step is to Add}}[/tex]

[tex]\text {68+72+75+80+90=385}[/tex]

[tex]\text {\underline {The Final Step is to Divide}}[/tex]

[tex]\text {385/5=}[/tex]

[tex]\text {Your Answer Would Be:}[/tex]

[tex]\fbox {77}[/tex]

[tex]\text {Q: How did u get 5 to divide by?}[/tex]

[tex]\text {A: You count all the numbers that you are finding the mean for.}[/tex] [tex]\text {So you see there are 5 numbers so that means you divide by 5.}[/tex]

[tex]\text {Note: To find the mean you order the numbers. Then add. Then divide}[/tex] [tex]\text {the total you got when u added and the total of numbers there are.}[/tex]

[tex]\text {Best of Luck!}[/tex]

How many solutions?
2x + 6 = 3(x + 2) - x

Answers

Answer:

2x = 2x

Step-by-step explanation:

2x + 6 = 3x + 6 - x

2x = 3x - x(cancel equal terms)

2x=2x

How do you find the distance between two point? (-2,1) and (5,3)

Answers

Answer:

√53

Step-by-step explanation:

There is a formula that is called the distance formula

Kesha drives 36 miles in 48 minutes. Keeping the same rate, she drives
miles in 12 minutes.
A. 4
B. 9
C. 16
D. 28

Answers

The answer is B, the MPH is 45 miles per hour, 45 divided by 60=0.75. 0.75x12=9

Answer:

9

Step-by-step explanation:

1. first you need to divide 36 by 48

2. 36/48= 0.75

3. then multiply 12 by 0.75

4. answer is 9!

Jillian said StartRoot 25 EndRoot is irrational because it is a square root. Why is she incorrect?

Answers

Answer:

Jillian is incorrect because \sqrt{25}25 is equal to 5, which is a rational number.

Find two functions defined implicitly by the given relation y^2-64x^2=64

Answers

Answer: The two functions are

f(x) = sqrt(64x^2+64)

g(x) = -sqrt(64x^2+64)

Graphing these together forms a hyperbola

To get these two functions, we need to solve for y

y^2 - 64x^2 = 64

y^2 = 64x^2 + 64

y = sqrt(64x^2 + 64) or y = -sqrt(64x^2 + 64)

The last line is similar to how x^2 = 9 has two solutions (x = plus or minus 3)

Can someone help me, please and thank you? I'll give BRAINLEST to the person who gets it right!!! Please have explained how to get the answer!!! *due tonight* I"L DO ANYTHING AND I MEAN ANYTHING

Answers

You need to separate the numbers from the variable.

1) -10n -8= -118
Add 8 to both sides which takes you to -110

-10n=-110
Divide by -10 on both sides

N=11

Butch, Harry, and Nicky are playing a game. Harry has half as many points as
Butch. Nicky has 5 fewer points than Harry. Together, the three players have 31
points. How many points does Harry have? *YOUR ANSWER SHOULD ONLY
CONTAIN A NUMBER, DO NOT PUT 'POINTS' IN YOUR ANSWER!* *
R

Answers

Answer:

9

Step-by-step explanation:

H=1/2 * B

N=H-5= 1/2 * B-5

B+H+N= B+(1/2 *B) + (1/2 *B-5)=31

2B-5=31

B=18

H=1/2 *B=9

Which is the greatest number?

Answers

The answer is A because pi goes on forever and never ends (Its Infinite)

Can you please help me
3x-5x+2x-9=10

Answers

Answer:

No Answer

Step-by-step explanation:

It simplifies to -9=10 which is not correct.

Who else is in online school this semester. I live in ga btw.

Answers

Answer:

mee

Step-by-step explanation:

Answer:

me

Step-by-step explanation:

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