Please help as soon as possible!
For the answer I find most helpful and easy to understand, I will mark Brainliest.


Roller Coaster Crew

Ray and Kelsey have summer internships at an engineering firm. As part of their internship, they get to assist in the planning of a brand new roller coaster. For this assignment, you help Ray and Kelsey as they tackle the math behind some simple curves in the coaster's track.

Part A

The first part of Ray and Kelsey's roller coaster is a curved pattern that can be represented by a polynomial function.

1. Ray and Kelsey are working to graph a third-degree polynomial function that represents the first pattern in the coaster plan. Ray says the third-degree polynomial has four intercepts. Kelsey argues the function can have as many as three zeros only. Is there a way for the both of them to be correct? Explain your answer.

2. Kelsey has a list of possible functions. Pick one of the g(x) functions below and then describe to Kelsey the key features of g(x), including the end behavior, y-intercept, and zeros.
g(x) = (x + 2)(x − 1)(x − 2)
g(x) = (x + 3)(x + 2)(x − 3)
g(x) = (x + 2)(x − 2)(x − 3)
g(x) = (x + 5)(x + 2)(x − 5)
g(x) = (x + 7)(x + 1)(x − 1)

3. Create a graph of the polynomial function you selected from Question 2.

Answer:

I found the answer on quizlet and it helped me a lot :)

Step-by-step explanation:

just look up your question on quizlet then tap on a quiz then tap on view flashcards and once you see your question stop and tap the flashcard then the flashcard will flip and your answer will be on the back of it

How can you show that a given number is the solution of an equation?
Substitute the value into the equation for the variable and simplify. A true statement will result.
Substitute a similar value into the equation for the variable and simplify. The resulting false statement shows the original value is true.
Substitute the value 0 into the equation for the variable and simplify. If the result is 1=1, then the original value is the answer.
Solve the equation for the variable. The solution will always produce a true statement.

Use mental math to find the difference.
82-37

List 5 examples of positive and negative things around us

please help i need to pass so bad

1. Round 7.058 to the nearest whole number.

2. Round 35. 61 to the nearest tenth.

3. Round 724.398 to the nearest hundredth.

4. Round $1.362 to the nearest cent.
Someone do these for me please.

i need help i start school any minute!!!! How many cups of cornmeal should be added to 45 gallons of water pls help

PLease help if its right you get brainliest. No cap. Also please make sure you get it right. Lol

what is 11/2 + 4/9 simplified

A machine can make 5 miles of ribbon in an hour. Graph the length of the ribbon the
machine will make in eight hours. Another machine can make 8 miles of ribbon in an
hour. Graph the length of the ribbon the machine will make in 8 hours. What is the
difference in length for a 8 hour period between the two machines? Write an Equation
in slope intercept for each machine.

need help on this pls

A local farmer started the year with 56 farm animals. At the end of the year, the farmer had 63 farm animals. What was the percent of change? (Show work)

Tony is riding his bicycle. He rides at a speed of 11 kilometers per hour for 27.5 kilometers. For how many hours does he ride

A certain whale can eat up to 2,400 pounds of food in a day. Which of the following best represents an estimate of the pounds the whale can eat in a day?

A. 2 x 10³

B. 3 x 10²

C. 2 x 10⁴

D. 3 x 10³

Daily Question For Fun!!!

What is the missing value for x on the diagram below?

Which ratios have a unit rate greater than one choose all that apply

HELP

Would i times them

Choose all the fractions that are equivalent to [tex]\frac{4}{8}[/tex]. (Click all that apply)
[tex]\frac{2}{6}[/tex]
[tex]\frac{8}{16}[/tex]
[tex]\frac{1}{2}[/tex]
[tex]\frac{3}{6}[/tex]
[tex]\frac{5}{10}[/tex]
[tex]\frac{7}{11}[/tex]
I really badly need to know this soon!

1 more question after this one! Here:

Which number sentence represents the Associative Property of Addition?


22 + 3 = 25
22 + 3 = 25

0 + 90 = 90
0 + 90 = 90

18 + 7 = 7 + 18
18 + 7 = 7 + 18

4 + (1 + 11) = (4 + 1) + 11

Which whole number property is represented?

11 + (4 + 9) = (11 + 4) + 9


Commutative Property of Addition

Associative Property of Addition

Identity Property of Addition

I need help plz!!!!!!!!!!!!

solve -3 < -x - 2 < 4

a) -5 < x < 2
b) -5 > x > 2
c) -1 < x < 6
d) -6 < x < 1

Rinni was able to plant 15 flowers in five minutes. At this rate how many flowers because she plant in 45 minutes ANSWER RATS

Make an equation that has the numbers : -3.78 , -1.2y, and -4.2y

Is the statement true? explain
32 + (-17) is 17 units from 32, in the positive direction

3/16+ (-11/20)
Can you help me?

The temperature in the potter’s kiln dropped 760 degrees in 4 hours. On average, how much did the temperature drop per hour?

Please solve questions 3-5!!! PLEASE SOLVE ON PAPER, PHONE ETC!! PLEASE SHOW WORK DUE TOMORROW!! I WILL GIVE BRAINLEST TO PERSON WHO SLOVES IT RIGHT OR FIRST

What’s 1000+2000+3000+4000+5000+600+70+80+9+69+12+35,574=
The best answers get brainliest

187,183 ÷ 2,255

HI...