Question

How do you find out if a graph has Infinitely many , 0 , 1 or 2 solutions?

Answer 1

assuming your playing with a quadratic; find its discrimnant

b^2-4ac

Answer 2

some put the sqrt around it

sqrt(b^2-4ac)

if the value in the sqrtis negative, there are no real roots

if its positive, we can derive 2 real roots from it

if its zero, then there is only 1 solution to x=sqrt(0)

Answer 3

@amistre64 Its system of equations.. does it still work the same way?

Answer 4

hmmm, the concept is similar, but they dont deal with quadratics exclusively tho

Answer 5

@amistre64 its an online class im taking is it possible you could look at the problem and explain it on here?

Answer 6

we can work thru it together, yes

Answer 7

@amistre64 okay i'll give you the password and username

Answer 8

it might be better if you could just post the equations for us to see instead of giving out personal information like that

Answer 9

or if its a picture, you can draw it up with the "draw" button to clarify things with