Question

Need Help!! I Need Help Not Just The Answer!

Answer 1

@satellite73 @dan815 @jim_thompson5910 @amistre64

Answer 2

Three functions are given below: f(x), g(x), and h(x). Explain how to find the axis of symmetry for each function, and rank the functions based on their axis of symmetry (from smallest to largest).

Answer 3

@satellite73 @dan815 @amistre64 @jim_thompson5910

Answer 4

@dumbcow @zepdrix @Zale101 @undeadknight26 @tester97

Answer 5

@dumbcow THANK YOU FINALLY SOMEONE1

Answer 6

haha
ok axis of symmetry is vertical line going through vertex

if it is in this form:
\[y = (x-h)^2 + k\]
then axis of symmetry is x = h

if its in standard form
\[y = ax^2 +bx +c\]
then its x = -b/2a

Answer 7

you got this?

Answer 8

Ok Can We Go Through F(x) So I Can Learn Lol @satellite73 @dumbcow

Answer 9

\[f(x) = −2(x − 4)^2 + 2\]

Answer 10

Woah

Answer 11

the axis of symmetry of
\[y=-2(x-4)^2+2\] is \(x=4\)

Answer 12

f(x) = −2(x − 4)2 + 2

Answer 13

Can You Walk Me Through It!

Answer 14

lol we did

Answer 15

Its That Easy?

Answer 16

sure lets go slow

Answer 17

yes, it is that easy

Answer 18

\[f(x)=2(x-4)^2+2\] is already in vertex form
the vertex is \((4,2)\) and so the axis of symmetry is \(x=4\)

Answer 19

Ok

Answer 20

So How Would I Find Out Its Rank?

Answer 21

the axis of symmetry of \(h\) (the third one) is \(x=-2\) which is an eyeball problem

Answer 22

Can We Go Through It But Make Its Soo I Can Attach It To My File?

Answer 23

and the axis of symmetry of the second one is \(x=-\frac{b}{2a}=1\)

Answer 24

Soo Like This...

To Find The Axis Of Symmetry

Answer 25

i have no idea what "rank" means in this context, unless it means list them from left to right

Answer 26

Soo Like This... To Find The Axis Of Symmetry For F(X) Problem You...
Can We Answer It Like That?
And For Rank It Says From Smallest To Largest

Answer 27

To Find The Axis Of Symmetry For The F(x) Problem You...
To Find The Axis Of Symmetry For The G(x) Problem You
To Find The Axis Of Symmetry For The H(x) Problem You...

Answer 28

from smallest to largest i assume they mean \(h,g, f\)

Answer 29

To Find The Axis Of Symmetry For The F(x) Problem You...
see that it is conveniently written in vertex form, allowing you to read of the vertex as \((4,2)\) making the axis of symmetry \(x=4\)

Answer 30

To Find The Axis Of Symmetry For The G(x) Problem You
find the first coordinate of the vertex using \(x=-\frac{b}{2a}\) which in this case is \(-\frac{-10}{2\times 5}=1\)

Answer 31

So The Axis For G(X) Is 1?

Answer 32

To Find The Axis Of Symmetry For The H(x) Problem You...
look with your eyeballs and see it

Answer 33

\(x=1\) not \(1\)

Answer 34

Ok Lol Look With Your Eyeballs And See It.

Answer 35

So H(x) Would Be -2

Answer 36

@satellite73

Answer 37

@satellite73 Is H(x) Symmetry x=-2