The graphs of exponential and logarithmic functions by Mariel Atregenio https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5 G12 IBDP MAA (September 15, 2021) en-us 2021-09-14 23:50:05 UTC 2025-09-18 11:27:02 UTC hello@padlet.com https://padlet.net/icons/png/1f9e9.png Collaborative Task (25 min) - Group 2 iteachmathsmariela https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1740935457 As a group, create a mind map providing the following information: 
  • the properties and features of graphs of exponential functions
  • why b is only positive in an exponential function y = b^x
  • the properties and features of graphs of logarithmic functions 
  • the difference between the logarithmic and square-root functions

Click this link above to access your notes. 
]]> 2021-09-14 23:50:05 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1740935457 Exponential Functions iteachmathsmariela https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1740935459 2021-09-14 23:50:05 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1740935459 Logarithmic functions iteachmathsmariela https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1740935460 2021-09-14 23:50:05 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1740935460 The graphs of y = a to the x, and y = log to the base a of x iteachmathsmariela https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741106931 2021-09-15 01:06:16 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741106931 Vertical Translation gregorydee https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741466029 b: vertical translation
moves the graph on the y-axis by b units
- Marty Dee]]> 2021-09-15 03:19:50 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741466029 Exponential Growth francislanuza https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741471528 when a>1 the function grows in a manner that is proportional to its original value. This is called exponential growth]]> 2021-09-15 03:21:58 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741471528 exponential function form gregorydee https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741482321 y = (a^dx+c) + b]]> 2021-09-15 03:26:32 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741482321 Horizontal Translation josedizon https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741482618 y=f(x+b) is a translation of -b places in the x direction.

-dizon]]> 2021-09-15 03:26:41 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741482618 Please identify yourself iteachmathsmariela https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741484527 Please identify yourself, guys, by writing your name (e.g., Mariel A.) at the end of your comment. Thank you. ]]> 2021-09-15 03:27:30 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741484527 If y = a^x, then b is only positive in an exponential function because: margeaugacusan https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741486391 - Domain is all real numbers.
- The range is y > 0.
- Graph is increasing.
(Leanne G.)]]> 2021-09-15 03:28:20 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741486391 iteachmathsmariela https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741488369 You're doing a great job here, Group 2! Keep it up! :) ]]> 2021-09-15 03:29:12 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741488369 Exponential Decay francislanuza https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741488810 When 0>a>1, the function decays in a manner that is proportional to its original value. This is called exponential decay ]]> 2021-09-15 03:29:23 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741488810 Reflection on Y axis josedizon https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741492273 y=f(-x) is a reflection in the y-axis.]]> 2021-09-15 03:30:54 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741492273 Reflection on X axis josedizon https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741492814 y=-f(x) is a reflection in the x-axis.

]]> 2021-09-15 03:31:09 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741492814 francislanuza https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741513101 2021-09-15 03:39:51 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741513101 <3 josedizon https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741515629 2021-09-15 03:40:55 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741515629 Good job, Group 2! iteachmathsmariela https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741517683 2021-09-15 03:41:50 UTC https://padlet.com/iteachmathsmariela/fp4ereyay3dm12v5/wish/1741517683