SOLUTION: Use the quadratic formula to determine the x-intercepts (if any) of the following function f(x) = 3x2 i can grapg this buy substituting a number for x and that would give me y.

Question 234003: Use the quadratic formula to determine the x-intercepts (if any) of the following function
f(x) = 3x2
i can grapg this buy substituting a number for x and that would give me y. but if i use that quadratic formula i need an a,b,c and i only have an a. therfore i believe that i cant get the x intersepts by using the quadratic formula what di you think
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
b and c both equal zero

so, what does that give for intercepts? ___ (yes, it works)
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