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Practice composition of functions career test with multiple choice question (MCQs): if ƒ(x) = sin(x) and g(x) = 1/tan(x), then (gof)(x) =, for e-learning degree certificate with options cot(sin(x)), sin(cot(x)), sin(tan(x)), cos(tan(x)) for quick online bachelor degree programs. Learn online functions and limits questions and answers with problem-solving skills assessment test.

Composition of functions Quiz

MCQ: If ƒ(x) = sin(x) and g(x) = 1/tan(x), then (gof)(x) =

1. cot(sin(x))
2. sin(cot(x))
3. sin(tan(x))
4. cos(tan(x))

A

Online Math Learning Quiz

MCQ: Sin(x+30°) + sin(x-30°) =

1. √2cos(x)
2. √2sin(x)
3. √3sin(x)
4. √3cos(x)

C

Online Math Learning Quiz

MCQ: If ƒ(x) = 2x+1/x-1, then f-1(3) =

1. 0
2. 1
3. 2
4. 4

B

Rational Fractions Quiz

MCQ: Function of form ƒ(x) = p(x)/q(x), q(x) = 0, where p(x) and q(x) are polynomials in x is called the

1. identity
2. equation
3. fraction
4. algebric relation

C

Online Math Learning Quiz

MCQ: Sin(-780°) =

1. −√3/2
2. √3/2
3. 2/√3
4. 0

A