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0:04:42

Write Equation of Line Perpendicular to a Given Line & Passing Through a Given Point

0:10:07

Solve Right Triangle Given One Side and One Angle in a Sketch of Triangle

0:04:06

Given the Graph of a One-to-One Function, Graph Its Inverse

0:06:54

Solve Tan(theta) = Positive Number Using a Calculator in Interval 0 to 360 Degrees

0:04:49

Write Equation of Line Parallel to a Given Line & Passing Through a Given Point

0:06:39

Find the Exact Value of cos^2(67.5°)-sin^2(67.5°) Using Two Methods

0:06:29

Odd/Even Functions and Their Symmetries: Absolute Value & Rational Function Examples

0:05:10

Find the Exact Value of Cos(22.5°) Using Half-Angle Identity for Cosine and the Unit Circle

0:05:06

Find Six Trig Functions for Angle in Right Triangle Given Diagram

0:05:34

Find Equation of Line that Passes Through Two Points (Two Different Formats)

0:03:39

Find Measure of Vertical Angles with Sizes (13x-6) Degrees and (9x+34) Degrees

0:04:06

Find Slope and y-Intercept of 6x-2y=8 and Then Draw the Graph

0:04:51

Verify a Trigonometric Identity Involving Four Trig Functions and a Pythagorean Identity

0:06:31

Find Maximum Product for Two Numbers With a Given Sum

0:05:09

Right Triangle Application Problem Involving Antenna and Guy Wire

0:05:55

Find the x and y-Intercepts of a Quadratic Function

0:07:04

Solve Cos(theta) = Positive Number Using a Calculator in Interval 0 to 360 Degrees

0:03:24

Write Equation of Quadratic Function Given Information About Shape and Maximum Value

0:02:36

Find the Domain and Range of Quadratic Function Given its Minimum Value

0:05:49

Determine Quadrant of an Angle Given Signs of Two Trig Functions (Two Methods)

0:09:09

Graph Quadratic Function f(x)=(x+3)^2-4: Vertex, Axis of Symmetry, x- & y-Intercepts, Domain, Range

0:06:35

Solve Sin(theta) = Positive Number (Using a Calculator) in Interval 0 to 360 Degrees

0:04:36

Find the Maximum Height of a Rocket Shot Vertically Upwards From the Ground

0:06:19

Verify Trigonometric Identity Involving Tangent, Secant, and a Pythagorean Identity