Answer:
positive
Step-by-step explanation:
the discriminant of the function is postive.
because from the graph we notice that it has 2 intercepts on x-axis, which means the function has 2 real solution when y=0
that implies the discriminant is positive.
if 
we have 2 distinct real solution
if 
we have no real solution but 2 complex solutions
if 
we have 2 identical real solution
The answer is 3 because 12-9=3
Andy bought 21 packs. Harry bought 12 packs. Erin bought 21 packs.
Answer: x=25
Step-by-step explanation:
7+x=32 (subtract 7)
x=25
Answer:V= 1526.8m3
Step-by-step explanation: pi (9)2(6)
