Skip to Main Content

Exponential Growth


Mike McGarry
Lesson by Mike McGarry
Magoosh Expert

Summary
The content delves into the patterns of exponential growth, focusing on how powers change with increasing exponents across different types of numerical bases.
  • Exponential growth varies significantly with the base value; a base greater than one grows rapidly with increasing powers.
  • A positive base less than one results in decreasing values as the exponent rises, showcasing a pattern of rapid diminishment.
  • Negative bases less than -1 exhibit an alternating pattern of increasing absolute values, flipping between positive and negative.
  • Negative fractions (bases between -1 and 0) decrease towards zero, alternating between positive and negative values.
  • The impact of increasing exponents on the power's size is contingent on the base's nature, influencing the answer to comparative questions about powers.
Chapters
00:00
Exponential Growth with Positive Bases Greater Than One
01:53
Diminishing Values with Positive Bases Less Than One
03:04
Alternating Patterns with Negative Bases Less Than -1
04:35
Approaching Zero with Negative Fractions