Use the value of the discriminant to determine the number and type of roots for the equation, X^2 = 4x - 4
A. 2 real, irrational roots
B. 1 real, rational root
C. 2 complex roots
D. 2 real, rational roots

goog may be able to you find that answer

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.

ratio is 2 : 9

the answer is three

13.5 : 3

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation: