Question

for y=X^2-5 Do the following.
Sketch a graph of the equation.
Identify the vertex
Compare the graph of y=f(x) of y(x^2) State any transformation used.

Answer 1

to graph the equation u need the turning point, the x intercept and the y intercept

Answer 2

looks just like \(y=x^2\) only shifted down 5 units

Answer 3

i dont think she knows how that looks but if u do then there u have it and if u dont u can either do the working or look it up :)

Answer 4

I do not know what it looks like

Answer 5

https://www.google.tt/webhp?hl=en&tab=ww#hl=en&sclient=psy-ab&q=y%3Dx%5E2&oq=y%3Dx%5E2&gs_l=hp.12..0l4.10577.14056.0.15951.5.5.0.0.0.0.840.1492.0j2j2j6-1.5.0...0.0...1c.1.7.psy-ab.-LoB2pEbmMk&pbx=1&bav=on.2,or.r_qf.&bvm=bv.44342787,d.eWU&fp=ab6414bebadaa2e1&biw=1366&bih=643

Answer 6

okay, now to figure out the rest and how to get that darn version of the graph

Answer 7

how do we find the vertex again?

Answer 8

if i knew wat a vertex was then i would know wat to do :/ u c, in math I never learn off the names of things or these names ya'll use in USA is different from wat people in my country calls it :/

Answer 9

which part of the curve is the vertex? the turning point?

Answer 10

okay so the vertex is -5? therefore the bottom of the graph should start there not at 0?

Answer 11

Yes I just looked at the picture.

Answer 12

oh so the vertex is the turning point :P u should of just said that lol

Answer 13

hell, I didn't even know that, it's asking for a ordered pair for the turning point?

Answer 14

(0,-5)

Answer 15

okay now to compare the two. gosh I hate freaking math,

Answer 16

did the graph shift 5 units upwards, downwards, right, left?

Answer 17

downwards

Answer 18

okay so my graph should look like this. ?