# Online Math Learning Quiz Questions and Answers 105 PDF Download

Learn online math learning quiz, online college math test 105 for distance learning, online courses. Free math MCQs questions and answers to learn online math learning MCQs with answers. Practice MCQs to test knowledge on online math learning with answers, trigonometry formulas, examples of quadratic equations, radians to degrees, harmonic mean, online math learning test for online math addition courses distance learning.

Free online math learning online course worksheet has multiple choice quiz question: if ƒ(x) = -2x+6, then f^{-1}(1) = with choices ^{9}⁄_{2}, ^{7}⁄_{2}, ²⁄_{9} and 0 for online fresh graduate jobs, internship important interview questions and answers with topics and subtopics, study functions & limits multiple choice questions based quiz question and answers.

## Quiz on Online Math Learning Worksheet 105 Quiz PDF Download

Online Math Learning Quiz

MCQ. If ƒ(x) = -2x+6, then f^{-1}(1) =

^{9}⁄_{2}^{7}⁄_{2}- ²⁄
_{9} - 0

D

Harmonic Mean Quiz

MCQ. Harmonic mean between x and y is

- x+y/2xy
- 2xy/x+y
- x+y/2xy
- None of Above

B

Radians to Degrees Quiz

MCQ. 80° =

- 5π/6 radians
- 2π/3 radians
- π/4 radians
- 180π radians

B

Examples of Quadratic Equations Quiz

MCQ. Quadratic function is defined as

- ƒ(x) = ax² + bx + c, a ≠ 0
- ƒ(x) = ax + bx, a ≠ 0
- ƒ(x) = ax³ + bx + c, a ≠ 0
- ƒ(x) = a, a ≠ 0

A

Trigonometry Formulas Quiz

MCQ. Csc²θ-cot²θ =

- 1
- 0
- −1
- tan²θ

C