15% of what number equals 12
1 answer:
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Answer:
sinA = ±
Step-by-step explanation:
Using the Pythagorean identity
sin²A + cos²A = 1 ( subtract cos²A from both sides )
sin²A = 1 - cos²A ( take the square root of both sides )
sinA = ±
For this case we have that by definition, a linear function is of the form
We have the following options:
A)
Rewriting:
It's a quadratic function!
B)
Rewriting:
It's a linear function!
C)
Rewriting:
It's a cubic function.
D)
Rewriting:
It's a quadratic function!
E)
Rewriting:
It's a cubic function!
Answer:
The linear function is option B