This video shows how to find the formula of a piecewise function when given a graph. The first step is to write a definition for the graph, which is done by identifying the different domains shown in the graph. The second step is writing formulas for each domain specified by the lines in the graph. The pointslope formula is used to identify the slope and yintercept for the leftmost domain, which has a sloped line. A point and horizontal line make for simpler equations in the other pieces of the function. This video clearly demonstrates how to compose a formula of a piecewise function from its graph.
 Hot
 Latest

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

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

How To: Find the Volume of Composite Figures (Also Called Composite Shapes)

How To: Subtract a mixed number from a proper fraction in basic math

How To: Calculate percent composition for chemistry

How To: Find a number given Its percent

How To: Find the standard deviation with the ZScore formula

How To: Translate a sentence into math symbols

How To: Find the slope of a line given 2 points with fractions

How To: Find the Percent Given Two Numbers

How To: Calculate the height and volume of a pyramid

How To: Convert Fahrenheit to Celsius with a formula

How To: Find how many toothpicks will be needed to form the nth figure in a sequence

How To: Write a sum/difference of logarithms as a logarithm

How To: Convert between diameter and radius

How To: Find the area of a parallelogram using geometry

How To: Use a TI89 to calculate nCr

How To: Use derivatives to find slope in calculus

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

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

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

How To: Find the Volume of Composite Figures (Also Called Composite Shapes)

How To: Subtract a mixed number from a proper fraction in basic math

How To: Calculate percent composition for chemistry

How To: Find a number given Its percent

How To: Find the standard deviation with the ZScore formula

How To: Translate a sentence into math symbols

How To: Find the slope of a line given 2 points with fractions

How To: Find the Percent Given Two Numbers

How To: Calculate the height and volume of a pyramid

How To: Convert Fahrenheit to Celsius with a formula

How To: Find how many toothpicks will be needed to form the nth figure in a sequence

How To: Write a sum/difference of logarithms as a logarithm

How To: Convert between diameter and radius

How To: Find the area of a parallelogram using geometry

How To: Use a TI89 to calculate nCr

How To: Use derivatives to find slope in calculus

How To: Find the area of a triangle when given 2 sides & angle
1 Comment
What if you already have a table data?
Share Your Thoughts