Composition of functions MCQs, composition of functions quiz answers for online learning math courses. Learn functions and limits multiple choice questions (MCQs), composition of functions quiz questions and answers. Career test on online math learning, introduction to functions and limits, composition of functions test prep for online math fractions courses distance learning.

Learn functions and limits practice test MCQs: if ƒ(x) = xsecx, then ƒ(0) =, to learn math degree with options −1, 0, 1, √(2) for online college classes. Free skills assessment test for online learning composition of functions quiz questions for competitive assessment in math major.

MCQ: If ƒ(x) = xsecx, then ƒ(0) =

1. −1
2. 0
3. 1
4. √(2)

B

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

1. tan-1xtan(x)
2. tan-1xcot(x)
3. x
4. tan-1xsin(x)

C

MCQ: If ƒ(x) = x-2 and g(x) = √(x²+1), then (gof)(x) =

1. √(x² +1) - 2
2. √(x²)-4x +5
3. x² -1
4. x²-4x +5

D

MCQ: If ƒ(x) = √(x+4), then ƒ(x²+4) =

1. x² -8
2. √(x²) -8
3. √(x²) +8
4. x² + 8

D

MCQ: If ƒ(x) = √(2cos(2πsin(x))),then ƒ(π/2) =

1. −1
2. 0
3. 1
4. √(2)

D