Answer:
3y⁷ + 2y⁵ - 4y³ + y + 12
Step-by-step explanation:
2y⁵ + y + 3y⁷ - 4y³ + 12
(greatest - least powers)
I hope this helps!
Answer:
0.35 x 10 = 3.5
10.65 + 3.5 = 14.15
Step-by-step explanation:
14.15
The answer is 429. May not be right. But I am positive it is
Well -7+17 would equal 10. Hope this helps!
We have by the intermediate value theorem that if a continuous function takes values both above and below zero at 2 points, there is a zero of the function in-between. We have that polynomials are continues. Let's calculate f(-6) and f(-5). f(-6)=-36 while f(-5)=-1. Thus, we cannot conclude that there is a root between them.
F(-2)=8, f(-1)=-1, so there is a flip; a zero must exist between them.
F(1)=-1, f(2)=20, so again there is a change of signs.
f(-5)=-1, f(-4)=14 so there is a root still.
We have that the only choice that does not have a root between the integers is choice a.