Graphing Secant Function with a a New Amplitude

The video tutorial explains how to graph the function F(x) = 1/2 secant of X. It covers the reciprocal identity of secant and cosine, and details the steps to graph trigonometric functions, including finding amplitude, period, and X scale. The tutorial also demonstrates graphing the secant function by first plotting the cosine function, identifying asymptotes, and sketching the secant graph.

What is the relationship between the secant and cosine functions?

• Secant is the square of cosine.

• Secant is the derivative of cosine.

• Secant is the integral of cosine.

• Secant is the reciprocal of cosine.

How is the amplitude of a trigonometric function determined?

• By the absolute value of the coefficient of the function.

• By the phase shift of the function.

• By the period of the function.

• By the coefficient of X.

What is the formula for calculating the period of a trigonometric function?

• π / B

• 2π / B

• 2π / A

• π / A

What is the first step in graphing the secant function?

• Graph the sine function.

• Graph the cosine function.

• Graph the tangent function.

• Graph the cotangent function.

Why are asymptotes important in graphing the secant function?

• They indicate where the function is undefined.

• They determine the period of the function.

• They show the maximum points of the function.

• They represent the phase shift of the function.

How does the secant graph approach the asymptotes?

• In a linear fashion.

• In a circular motion.

• In a zigzag pattern.

• In a parabolic manner.

What should be done after graphing the cosine function to complete the secant graph?

• Erase the tangent graph.

• Erase the sine graph.

• Erase the cosine graph.

• Erase the cotangent graph.