The graph of y=f(x) is shown below. What are all of the read solutions of f(x) = 0?

0, -1, -3

Step-by-step explanation:

f(x) = y = height of the line plotted

if you treat the x axis as the "ground" or "floor"you're looking for the point when the graph "hits" the "floor", meaning zero height.

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

d

step-by-step explanation:

i used the pitagoras theoreme