Answer:
1. Yes
2. No
Step-by-step explanation:
The first Choice is correct
Answer:
9x^9-18
Step-by-step explanation:
Answer:
The zeros are {2, 3}
Step-by-step explanation:
Please use " ^ " to indicate exponentiation:
F(x) = x^3 - 5x^2 - 6x
Factoring out x, we get:
F(x) = x(x^2 - 5x - 6)
Factoing the quadratic, we get:
F(x) = x(x - 3)(x - 2) = 0
The zeros are {2, 3}
The value of the cosine of angle 
is 1.
Given a point 
that is a terminal arm of an angle in standard position, by trigonometric relations we have the following expression for the cosine:
(1)
Where:
- - Angle measure, in sexagesimal degrees.
- Horizontal position of the point of the terminal arm, no unit.
- Vertical position of the point of the terminal arm, no unit.
If we know that 
and 
, then the cosine of the angle is:
The value of the cosine of angle is 1.
To learn more on trigonometric relations, we kindly invite to check this verified question: brainly.com/question/6904750
