Mathematical Concepts Quiz

$y = mx + b$ (correct)

$y = \sqrt{x}$

$y = \frac{1},{x}$

$y = ax^2 + bx + c$

$2x + 3 = 7$ (correct)

$3x^2 + 2x + 1 = 0$

$\sqrt{x} + 2 = 5$

$x^2 + 3x - 2 = 0$

It is based on the principles of algebra.

It is a branch of trigonometry.

It is a branch of geometry. (correct)

It is a branch of calculus.