Mathematics | Senioritis

John Rhodes
June 21, 2023
Trigonometry

The Tangent Function: Definition And Applications In Trigonometry

tan(x) sec^2(x) The tangent function, denoted as tan(x), is a trigonometric function that relates the ratio of the opposite side to the adjacent side of a right...

John Rhodes
June 21, 2023
Trigonometry

The Secant Function In Trigonometry: Definition, Properties, And Examples.

sec(x) sec(x)tan(x) The secant function of x, denoted as sec(x), is defined as the reciprocal of the cosine function of x, denoted as cos(x). In other words,...

John Rhodes
June 21, 2023
Trigonometry

Csc(X) Function: Properties, Graph, And Common Values Explained

csc(x) -csc(x)cot(x) The function csc(x) is the reciprocal of the sine function. It is defined as: csc(x) = 1 / sin(x) where x is the angle in...

John Rhodes
June 21, 2023
Trigonometry

Mastering The Cotangent Function In Trigonometry: Definition, Formula, And Graph Explanation

cot(x) -csc^2(x) cot(x) is the abbreviation of the cotangent function, which is defined as the reciprocal of the tangent function. Therefore, the value of cot(x) for any...

John Rhodes
June 21, 2023
Arithmetic

How To Factorise Quadratic Expressions: An Easy Guide With Examples

x²+3x-40 (x+8)(x-5) To factorise the quadratic expression x² + 3x – 40, you need to find two numbers that multiply to give -40 and add up to...

John Rhodes
June 21, 2023
Arithmetic

Learn How To Factor Quadratic Expressions With Ease: Step-By-Step Guide

x²+7x-8 (x+8)(x-1) To factor the expression x²+7x-8, we need to find two numbers that multiply to -8 and add to 7. These numbers are -1 and 8....

John Rhodes
June 21, 2023
Arithmetic

Learn How To Factorize Quadratic Equations: Step-By-Step Guide For X²-13X+42

x²-13x+42 (x-6)(X-7) To factorize x²-13x+42, we need to find two numbers that multiply to 42 and add up to -13. We can do that by listing all...

John Rhodes
June 21, 2023
Arithmetic

Learn How To Factor X²-10X+21 With Ease Using The (X – 3)(X – 7) Method

x²-10x+21 (x-7)(x-3) To factor the expression x²-10x+21, we need to find two numbers that add up to -10 and multiply to 21. These numbers are -3 and...