If sinα=1/4 and it is in q2 it means that the x coordinate is negative.
The triangle has a height of one and a hypotenuse of 4 so:
x=-√(4^2-1)
x=-√15
so tanα=-1/√15
tanα=-√(1/15)
tanα≈ -0.258
I can give you the link for the answers
I believe the answer is 13
Answer:
x = 1 is not part of the domain
Step-by-step explanation:
The denominator of g(x) cannot be zero as this would make g(x) undefined. Equating the denominator to zero and solving gives the value that x cannot be.
solve
x - 1 = 0 ⇒ x = 1 ← restricted value
It is c because I just know what I’m doing
