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Practice functions in mathematics MCQs, math MCQs for online test prep. Mathematical functions quiz has multiple choice questions (MCQ), functions in mathematics quiz questions and answers as additional revenue gained from selling one more unit of market offering is considered as, answer key with choices as additional revenue, marginal revenue, extra revenue and constant revenue for competitive exam prep. Free study guide is to learn functions in mathematics quiz online with MCQs to practice test questions with answers.

MCQ. Additional revenue gained from selling one more unit of market offering is considered as

2. marginal revenue
3. extra revenue
4. constant revenue

B

MCQ. Type of function which contain two independent variables is classified as

1. bivariate function
2. univariate function
3. variate function
4. multivariate function

A

MCQ. Notation of mapping input values to output values is written as

1. f:x→y
2. f:y→x
3. x:y→f
4. y:x→f

A

MCQ. Set of all possible input values for a function is classified as

1. lower limit
2. range
3. domain
4. upper limit

C

MCQ. In function y = ƒ(x), x is classified as

1. upper limit variable
2. independent variable
3. dependent variable
4. lower limit variable

B