Question

Amelia is planning the trajectory of her next flight using the altitude & distance from Paris, France. She has determined her function to be f(x)=-4x+102.
Based on the situation aboce, describe any necessary restrictions to the domain & range. Provide justification for the restrictions.

Answer 1

That's my question! :D

Answer 2

i saw yours but the person didn't really answer it

Answer 3

Yeah :/ Thanks for helping!

Answer 4

What did you put?

Answer 5

What do you mean?

Answer 6

as your answer

Answer 7

did you answer the question?

Answer 8

Oh, no I did not.
I don't have a good answer!

Answer 9

Oh..im screwed..lol

Answer 10

Hahaha you need the answer too?

Answer 11

yeah :s

Answer 12

aww :P Yeah we're both screwed buddy!

Answer 13

Haha..did you have it for algebra 2? FLVS

Answer 14

Yep!!! Are you doing that?

Answer 15

Yeah haha, did you get number 1 or 2?

Answer 16

Well I got most of number one & number 2 yes lol
Did you get number 5?

Answer 17

Yes

Answer 18

Oh what'd you get??

Answer 19

It's the one with the graph right?

Answer 20

I'll post it hold on, you should get me #1 ;)

Answer 21

OKay!! :) Thanks!

Answer 22

and i got 58.5 for #2 but i feel like its wrong

Answer 23

For number 1, I. & II. are the same.

Answer 24

I got 18.5

Answer 25

heres #5: f(x): Slope=2, Y Intercept=5

g(x): Slope=-8, Y Intercept=-5

h(x): Slope=2, Y Intercept=-3

j(x): Slope=2, Y Intercept=-5

f(x), h(x), and j(x) are similar because they both have the same slope. g(x) and j(x) are similar because they both have the same Y Intercept. h(x) and f(x) are different because they do not share a similar Y Intercept with any other function.

Answer 26

whatd you do for #2?

Answer 27

and for #1 what were the steps?

Answer 28

You're amazing! Thanks :)
Here is #1 & #2:
1) 4x-14=2x+8
-2x -2x

2x-14=8
+14+14

2x=22
-----
2 2

x=11

3x-21=12
+21+21

3x=33
------
3 3

x=11

Answer 29

#2)
f(x)=(3(24)+2)/4
f(x)=(72+2)/4
f(x)=18.5

Answer 30

Thanks so much :)

Answer 31

now we gotta get that damn q

Answer 32

damn question 4*

Answer 33

Mhmm :) And yeah!! Only one!

Answer 34

was your question 2 talking about Pedro creating a function to represent the number of assignments he has completed

Answer 35

No, my number 2 was talking about a chick named Juliana texting

Answer 36

how many texts she can send*

Answer 37

Is your #5 talking about Jessie walking dogs?

Answer 38

@bbbbbbbbbbbbbbbbbb ?

Answer 39

No

Answer 40

uh oh

Answer 41

Noooooo :(

Answer 42

my #5 was comparing and contrasting 4 functions

Answer 43

Yeah here was my graph for #5 they gave me

Answer 44

It said "Compare & contrast these four functions using complete sentences. Focus on the slope & y-intercept first, and then on any additional properties of each function."

Answer 45

yeah thats the same as mine

Answer 46

my bad

Answer 47

hahaha oh phew!
I got this answer btw :) I think... lol

Answer 48

restrictions to the domain: X is less than or equal to her landing site. Restrictions to the range: 0 is less than Y is less than the ceiling of the aircraft.

Answer 49

im still trying to figure it out..come on google!

Answer 50

hahahaha

Answer 51

https://www.khanacademy.org/math/trigonometry/functions_and_graphs/domain_range/v/domain-and-range-of-a-function this helps at around 7:20

Answer 52

ahh thanks!

Answer 53

im gonna put that the domain and range can be all real number for my answer probably

Answer 54

okay!! :)