Answer:
for 1 it is the 3rd graph
Step-by-step explanation:
b^2=4ac
b= -26, a=1, c=?
-26^2=4*1*c
676=4c
c=676/4
c=169
the answer is D
(0, -3) , (1, -3) , (2, -3)
Hope this helps! :)
~Zane
(17+4)/21. as denominators are same
21/21
1