Answer:
all of the above A, B, and C are correct.
Step-by-step explanation:
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.
Answer:
the quotient is another word for division so the quotient in this equation is:
2x − 3 x ÷ 7 x2
Answer:
6 - (-8)
is 6 + 8
Step-by-step explanation:
Answer:
the answer will be 8
Step-by-step explanation:
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