Functions & Trigonometry

A cubic equation can have no root

A linear function doesn’t have an independent variable

Exponential function doesn’t curve

Constant functions are always horizontal lines parallel to the x-axis and that cut the y-axis.

What is the reciprocal function of 5

Functions and trigonometry is an enjoyable subject to learn more about.

A quadratic function is one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero.

What is the reciprocal function of -5

Polynomial Function is a function that involves only non negative integer powers or only positive integer exponents

the absolute value of a number is its distance from 0 on the number line.