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Ms. Valdovinos from Art LAB explains the two forms of linear equations and the steps for graphing them. Questions this video answers: What is standard form? What is slope-intercept form? How do you graph a line? How do you graph a linear equation?

Cabrillo HS student, Abigail, shows how to solve for the Y-intercept. Questions this video answers: How do I find the Y-intercept of a graph? How do I solve and plug in the zero? How do I solve for Y?

Ms. Dunia Zeineddine from Polytechnic High School, Long Beach Unified School District, shows how to graph a quadratic function. Questions this video answers: How do I graph a quadratic equation? How do I find the vertex of a parabola? How do I find the x-intercepts of a parabola? Where is the axis of symmetry?

Ms. Jorgena Cano explains finding the slope of line and graphing linear equations. Questions this video answers: How do you find the slope of the line? How do you graph an equation in slope-intercept form?

Cabrillo HS student, Valentina, shows how to find the Amplitude and Period of a Function. Questions this video answers: How do I find the period of a function? How do I use this to graph sine and cosine functions? What are the coefficients of sine and cosine equal to?

Cabrillo HS student, Olivia, shows how to find the Y-intercept of a graph. Questions this video answers: How do I find the y-intercept? What is a y-intercept?

[Author unspecified] using a car word problem to demonstrate how to find an average speed. Questions this video answers: How do I find the average speed of a moving object? How do I mathematically interpret a word problem?

Mr. Ramirez analyzing some of the characteristics, and the equations of a hyperbola. Questions this video answers: What is Hyperbola? How to analyze the vertical transverse Axis? How to analyze the horizontal transverse Axis?

Mr. Israel Ramirez demonstrates how 1 is equal to 2 through an algebraic proof. He is really showing why dividing by 0 is not a valid operation and he is also showing the general use of operations in proofs. Questions this video answers: Why is dividing by zero an invalid operation? What are some mathematical operations that are not allowed to be performed on an equation? Can I perform any operation on any equation? Can I multiply both sides of an equation by any number I chose? Can I add any number to both si...

Ms. Melina Gutierrez from John Marshall HS in Los Angeles, created a video on how to find the vertex through real world applications. Questions this video answers: How to find the vertex? How to find the h (height) factor? What is a parabola? How long does it take to reach the top using the vertex?

Cabrillo HS student, Drenzon, shows how to solve a trigonometric function. Questions this video answers: How do I solve trigonometric functions? How do I find quadrants? How do I place coordinates on the graph? How do I find the angles on the graph?

Mr. Bryant Jenessa Illustrating and describing the relationship between the circle and the sine wave. Questions this video answers: How would you describe the relationship between the circle and the sine wave? How high is the center of the wheel?

Mrs. Marla Donley from Moorpark High School depicts a quadratic model of the flight of a bullet aimed at a helicopter. Questions this video answers: Why do I need to graph the function? What will the graph of the function tell me? How do they derive the function for the speed of a bullet?

Ms. Becky Afghani from the Long Beach Unified School District Math Office illustrates a slope slider tool. Questions this video answers: How to use a slope slider tool to investigate slope and the y-intercept? What changes the slope and line intercept? What happens to the line when y is greater than x?

Poly HS student, Vanessa, shows how to convert a linear graph into the point slope formula. Questions this video answers: How do I convert a linear graph into point slope formula? How do I find the slope of a line? What is point-slope formula?