Question

identify the discontinuities, graph, and find the zeros of each rational function f(x)=3x^2-7x-6/x-3

Answer 1

hint: x-3=/0 =>x=/ 3
3x^2-7x-6=0

Answer 2

wait come back!! i suck horribly AT THIS!

Answer 3

u need to factor that now

Answer 4

ok..so...

Answer 5

i have been stuck with this for hours.... could you just work it out and let me review?

Answer 6

alright hold on

Answer 7

alright here's what i did:
i used Delta for factoring ,delta= b^2-4(c)(a)
then for x:
x= -b+or- sqr of delta/2a
i got x=3 or x=-2/3

Answer 8

the delta formula is used to solve equations from lvl 2,which means that have x^2

Answer 9

u can use that for factoring and u get (x-3)(x+2/3)