Question

Use the quadratic formula to find the zeros of the function. Round to tenths if necessary. y = 3x2 + 5x

Answer 1

that is the quadratic formula if i am not mistaken

Answer 2

and
a = 3
b = 5
c = 0

Answer 3

so whats the anwser?

A. {-2.23, 1.7}
B. {-1.7, 0}
C. {-2.8, 1.7}
D. no real solution

these are the options..

Answer 4

than you would plug a, b and c in. which would be

Answer 5

which would then =