What is fo)? O O only 0 -6 only 0-2, 1, 1, and 3 only 0 -6, -2, 1, 1, and 3 only
1 answer:
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- This is the general formula and the period is 2π/B
Now our given function
On comparing we get
- A=8
- B=5π
- C=3π/2
- D=-9
Period:-
Answer:
-
Step-by-step explanation:
A root with square root or under root is only obtained when we take the square root of both sides. Remember that when we take a square root, there are two possible answers:
- One answer with positive square root
- One answer with negative square root
For example, for the equation:
If we take the square root of both sides, the answers will be:
Only getting one solution with square root is not possible. Solutions with square root always occur in pairs.
For given case, the roots are 6 and . Therefore, the 3rd root of the polynomial function f(x) had to be -
It seems you made error while writing option B, it should be - square root of 5.