Mathematics | Senioritis

John Rhodes
July 6, 2023
Calculus

Understanding the Absolute Value of Numbers and its Significance on the Number Line

|x| The expression |x| represents the absolute value of x The expression |x| represents the absolute value of x. The absolute value of a number is the...

John Rhodes
July 6, 2023
Calculus

Understanding Tangent Function: Exploring Negative Angles and Unit Circle Ratios

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

John Rhodes
July 6, 2023
Calculus

Understanding Cosine Function Symmetry: cos(-x) = cos(x)

cos(-x) To find the value of cos(-x), we can use the cosine function’s property that it is an even function To find the value of cos(-x), we...

John Rhodes
July 6, 2023
Calculus

Understanding the Property of the Sine Function: sin(-x) = -sin(x)

sin(-x) The sine function, denoted as sin(x), is a trigonometric function that gives the ratio of the length of the side opposite to an angle in a...

John Rhodes
July 6, 2023
Calculus

The Double Angle Formula for Sine: Discover the Formula to Calculate sin(2x) Using sin(x)

sin^2x (Power to Double Angle) To find the formula for sin(2x) in terms of sin(x), we can use the double angle formula for sine To find the...

John Rhodes
July 6, 2023
Calculus

Understanding the Double Angle Formula for Cosine and Solving cos^2x = cos(2x)

cos^2x (Power to Double Angle) To solve the equation involving cos^2x (power to double angle), we first need to understand the double angle formula for cosine To...

John Rhodes
July 6, 2023
Calculus

Understanding the Double Angle Identity for Cosine: Exploring the Relationship between cos(2x), cos(x), and sin(x)

cos 2x The cosine of 2x, denoted as cos(2x), is a trigonometric function that represents the ratio of the adjacent side to the hypotenuse in a right...

John Rhodes
July 6, 2023
Calculus

Understanding the Double-Angle Formula for Sine and Its Application in Trigonometry

sin 2x The expression sin 2x represents the sine of twice the angle x The expression sin 2x represents the sine of twice the angle x. In...