Question

Can someone please do these for me? I am behind due to a death in the family and I am desperate.
http://static.k12.com/eli/bb/1211/5_68981/1_124249_20_69001/fd27e95748792f7c2f1d1f347a2cd56e6750b95d/media/7c533c33854b5d80d74ef525470a41d5dc1f7aba/AAHS_M5S5L8_1_teacher_graded_assignment_PROJECTGUIDE.pdf

Answer 1

so sorry for your loss.
you are still responsible for your work if you don't get excused.

for problems 1-7
the discriminant is b^2 - 4(a)(c)
identify a, b c for each eqn and plug the numbers
the eqn is already in the right format ax^2 + bx + c = 0

to determine the number of solution; if
b^2 - 4ac = -ve (less than zero) then no real solution
b^2 -4ac = +ve >0 then eqn has 2 solutions
b^2 -4ac = 0 then only one solution

i will check your work but i can't do it for you because you won't learn the material that way.

Answer 2

8. 2 real solution the discriminant is +ve
9. 1 real solution the discriminant is = 0
10. no real solution the discriminant is -ve

(to save time I would use the problems from 1-7 above)