Question

I need help please!!!

Answer 1

Compare the functions below:


f(x)

x y
0 −5
1 0
2 3
3 4
4 3
5 0
6 −5
g(x) = 4 cos(2x − π) − 2 h(x) = −(x − 5)2 + 3


Which function has the largest maximum?
f(x)
g(x)
h(x)
All three functions have the same maximum value.

Answer 2

@amistre64

Answer 3

Hmm i think it's asking what has the biggest outcome

Answer 4

Compare the functions below:


f(x)

x y
0 −5
1 0
2 3
3 4
4 3
5 0
6 −5
g(x) = 4 cos(2x − π) − 2
h(x) = −(x − 5)2 + 3


Which function has the largest maximum?
f(x)
g(x)
h(x)
All three functions have the same maximum value.

Answer 5

Alrighty so is h(x) written correctly? is the (x-5) squared or multiplied by 2

Answer 6

Multiplied by two

Answer 7

so its a a straight line...

Answer 8

so to speak

Answer 9

obviously slanted going into the IVth quadrant

Answer 10

I'm back

Answer 11

Let me grapph it real quick

Answer 12

so the maximum for the 4cos(2x-pi)-2 is only 2 even smaller than f(x) maximum of 4

Answer 13

technically wouldnt the straight lline have a maximum of life x=-infinity

Answer 14

http://www4a.wolframalpha.com/Calculate/MSP/MSP48581dihg0g334cdig2b000048f0h38c20ffa8b1?MSPStoreType=image/gif&s=17&w=339.&h=152.&cdf=RangeControl

Answer 15

ya i knew it looked like that

Answer 16

There's the graph where it show it slanting into 4th quadrant....Aight you faster than me:3

Answer 17

just what would u consider its maximum considering its D and R is All real numbers

Answer 18

13 Would be it's maximum

Answer 19

?

Answer 20

NO, thats for that graph

Answer 21

you set the graph values to only show from -13 to 13 believe me this is a straight line function and any x value you plug in your going to get a y value

Answer 22

are u sure that that (x-5) isnt squared

Answer 23

So the line keeps going for a infinite maximum,
I looked back at it and i believe (x-5)would be squared since it is after

Answer 24

sigh lol now its a parabola not a straight line XD

Answer 25

Pfft your the smart one here, I think i should look back at the lesson again to review this

Answer 26

and that function Now has a definite maximum of 3

Answer 27

ooooo okay

Answer 28

alright so f(x) has a maximum of 4 h(x) has a maximum of 3 and g(x) has a maximum of 2 now you pick which has the greatest maximum lol

Answer 29

F(X) Obvo ....But i'm going to review this lesson again just to make sure i have everything down. Thanks for your time

Answer 30

np np gl with flvs

Answer 31

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