In this activity, Landon worked with the cofunction identities. Landon used these identities to simplify trigonometric expressions. He also used the identities to solve trigonometric equations by factoring.
In this activity, Landon started the last chapter in his study of trigonometry. This will mainly involve multiple-angle formulas. In section one we reviewed the fundamental identities along with the Pythagorean identities.
In this activity, Landon will identify the amplitude, phase shift, horizontal stretch and shrink using the trig functions of sin, cos and tan functions.
In this activity, Landon had to identify the amplitude, phase shift, horizontal stretch and shrink using the trig functions of sin, cos and tan functions.
In this activity, Landon focused on determining all six trig functions of any positive or negative angle without the use of a calculator. The angles represented the special right triangles of which there are 16 around the unit circle.
In this activity, Landon reviewed his practice exam. We covered various problems involving logarithmic and exponential equations. We spent much of the time solving a quadratic equation using logarithms.
In this activity, Landon was preparing for his exam. He completed several compound and continuous interest problems. He also compared several investment problems by using the APY number.
