The coefficients of a quadratic equation are all integers. The discriminant is 0. Which statement best describes its roots?

A) Two irrational roots
B) No real roots
C) One rational root
D) Two rational roots

plz help im having a really tuff time right now

C: One rational root

Step-by-step explanation:

disc. > 0 means two real roots

disc. = 0 means one repeated root

disc. < 0 means two irrational roots

1/2*qr*rs

step-by-step explanation:

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )