Question

Hey Can you help with some math? ? @loser66

Answer 1

i can help if you want

Answer 2

Yes thank you

Answer 3

What is your question?

Answer 4

Theres lots of parts, so ill post them one part at a time

Answer 5

Part A

The first part of Ray and Kelsey's roller coaster is a curved pattern that can be represented by a polynomial function.
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 4 intercepts. Kelsey argues the function can have as many as 3 zeros only. Is there a way for the both of them to be correct? Explain your answer.
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) = x3 − x2 − 4x + 4
g(x) = x3 + 2x2 − 9x − 18
g(x) = x3 − 3x2 − 4x + 12
g(x) = x3 + 2x2 − 25x − 50
g(x) = 2x3 + 14x2 − 2x − 14

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

Answer 6

hold up im doin it

Answer 7

Ookay

Answer 8

I apologize I cannot help you with this I was never good at polynomial. But @jcoury will probably help you.

Answer 9

Its okay, thankyou

Answer 10

a third degree polynomial can have at most three x intercepts and always has one y intercept. So it can have 4 intercepts.
And three zeroes . they are both correct

Answer 11

So thats what i put for he first part of Ray and Kelsey's roller coaster is a curved pattern that can be represented by a polynomial function.
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 4 intercepts. Kelsey argues the function can have as many as 3 zeros only. Is there a way for the both of them to be correct? Explain your answer. ?

Answer 12

able to cross the x three time and the y once or depending where the exponents are either on x or y it can cross the y three times and the x once if you are looking for it crossing any and all axis (x and y) then they cross 4 times if a specific axis then it depends on the axis
in shorter words the girl is only looking at one axis and the boy all

Answer 13

huh?

Answer 14

hold on

Answer 15

what?

Answer 16

they are both right but im trying to find out what graph

Answer 17

They didnt give us any graphs

Answer 18

thats not what i mean basically pick an equation and create a corresponding graph

Answer 19

ooh idk :\

Answer 20

okay pick an equation. When you picked one tell me.

Answer 21

g(x) = x3 − x2 − 4x + 4 the first one?

Answer 22

Btw could you fan me?

Answer 23

you may want to pick the second graph though

Answer 24

Why?

Answer 25

i dont get any of this lol