Question

y=3x^2-5x+1
The function below crosses the x-axis?

Answer 1

Use discriminant to find out

Answer 2

find the discriminant
b^2-4ac

Answer 3

a=3, b=-5, c=1
what do you get when you plug these in

Answer 4

and yes, it does

Answer 5

5^2-4(3)(1)

Answer 6

25-12

Answer 7

now that number is positive right?

Answer 8

13?

Answer 9

yes

Answer 10

so that implies what hermiles said

Answer 11

which is yes it does