This video deals with solving quadratic functions. It does not involve the use of the quadratic equation; rather, only factored equations are used. The speaker starts out with a factored quadratic equation. The speaker goes on to do the mathematical steps necessary to find both the x and y intercepts of the quadratic function at hand. The author then continues on with the example to find the function's minimum. Next all of the points that have been solved for are plotted and the function is sketched by hand.
 Hot
 Latest

How To: Remember "greater than" & "less than" symbols

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Calculate Faster Than a Calculator

How To: Find the area & perimeter of triangles & squares

How To: Do long division without a calculator

How To: Find the formula of a piecewise function given a graph

How To: Divide small numbers by big numbers

How To: Find and sketch the domain of a multivariable function

How To: Find the volume of a sphere with radius r

How To: Sketch the graph of a piecewise function

How To: Divide exponents with the quotient rule

How To: Find the Percent Given Two Numbers

How To: Find a missing side of a triangle, similar to another

How To: Find the area of a triangle when given 2 sides & angle

How To: Find extra points for a parabola (quadractic equation)

How To: Solve for the missing ratios or proportions

How To: Spend Money on a Graphing Calculator? Nah—Just Use This WebBased TI Emulator

How To: Do long division with decimals

How To: Find the area of irregular shapes

How To: Solve equations involving square roots

How To: Remember "greater than" & "less than" symbols

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Calculate Faster Than a Calculator

How To: Find the area & perimeter of triangles & squares

How To: Do long division without a calculator

How To: Find the formula of a piecewise function given a graph

How To: Divide small numbers by big numbers

How To: Find and sketch the domain of a multivariable function

How To: Find the volume of a sphere with radius r

How To: Sketch the graph of a piecewise function

How To: Divide exponents with the quotient rule

How To: Find the Percent Given Two Numbers

How To: Find a missing side of a triangle, similar to another

How To: Find the area of a triangle when given 2 sides & angle

How To: Find extra points for a parabola (quadractic equation)

How To: Solve for the missing ratios or proportions

How To: Spend Money on a Graphing Calculator? Nah—Just Use This WebBased TI Emulator

How To: Do long division with decimals

How To: Find the area of irregular shapes

How To: Solve equations involving square roots
Be the First to Comment
Share Your Thoughts