# Online Math Learning Quiz Questions and Answers 105 PDF Download

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## Quiz on Online Math Learning Worksheet 105Quiz 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