Help please!!!!!! given the following quadric equation; y=2x^2-3x+3, find the vertex, axis of symmetry, intercepts, domain, range, interval where the function is increasing, and decreasing.

Question

anonymous · Answer

can someone help me solve all this step by step please

anonymous · Answer

Don-t want a lot, then_

anonymous · Answer

right

anonymous · Answer

i really am totally in need of help

anonymous · Answer

3 at the end is the y intercept

anonymous · Answer

can you show all work so that way i understand how you got the answers please

anonymous · Answer

suppose to show all work here. Thanks. i understand more when i see it written out

anonymous · Answer

A quadric is a D-dimensional hypersurface in (D+1) dimensional spsace

anonymous · Answer

please no definitions, i need this worked out

anonymous · Answer

you can use quadratic formula:
$$x=\frac{ b \pm \sqrt{b^2-4ac} }{ 2a }$$
2 is a
-3 is b
3 at very end is c
and also you can substitute different values of x to find out y's and then you can graph the function.
did that help?

anonymous · Answer

there is no need to work this all out. to figure out all that you want to are all already in the equation and you just need to know the rules which are basically definitions.

anonymous · Answer

can you just work it out to show me in detail. thanks

anonymous · Answer

to find all of this you need to graph this function first

anonymous · Answer

show me please

anonymous · Answer

is the final answer for all this -2/4=-1/2

anonymous · Answer

I wasn't giving you a definition, I was pointing out that your question said "quadric" rather than "quadratic".....

anonymous · Answer

The easiest way for you to do this is just paste your equation into Wolfram....

anonymous · Answer

please help me find the vertex, axis of symmetry intercepts domain and range intervals of increasing and decreasing for this problem. i still have not had my questions answered. Please

anonymous · Answer

how do i do this

anonymous · Answer

That could have something to do with the way you are going about it.....

anonymous · Answer

wofram, what is this

anonymous · Answer

$$y=2x^2-3x+2$$

anonymous · Answer

it wants to know what the vertex, the axis of symmetry, the intercepts, the domain, range and intervals that are decreasing and increasing

anonymous · Answer

http://www.wolframalpha.com/input/?i=2x^2+-3x+%2B2

anonymous · Answer

what does this site do

helder_edwin · Answer

do u know how to complete squares??

anonymous · Answer

yes

helder_edwin · Answer

do it

helder_edwin · Answer

what did u get?? @princessaubrey04