In this assignment there was an activity on GeoGebra and there was a sail boat involved. I had to click on a circle that would rotate in a circle and see how it affected the boat in the water. Ton my observation the water levels either went up or went down. Then I click on…

# Month: May 2017

## Logarithmic Scales

A Decibel Scale is a scale that measures intensity. Then there are also octaves that are also logarithmic scales but they measure frequency. In this assignment I decided to focus on the f/stop of logarithms which regulates how much light is allowed through the lens by varying the size of the hole the light comes…

## Inverse Functions

Inverse Functions is a function that reverses another function. In this Desmos activity I had draw points that showed one function was the inverse of the other. I also had make a graph of my own that shows the inverse of one graph. The image below shows an example of an inverse function because the…

## Exponential Skyscraper

The difference between a growth rate and a growth factor is that the growth rate is the percentage in which something grows by and the growth factor is how much it grows by. In this problem we were introduced to one idea of how growth factor and growth rate works and then we applied it…

## One-to-What?

What makes a function one-to-one is when it passes both the vertical and horizontal line test. For example, f(a)=f(b) which means that a=b , then f is 1-1. Another example of a one-to-one function is f(x)= x^3. Then there are those that are not on-to-one functions. Two examples are f(x)=|x|and f(x)=x^2. With a horizontal line…