y = mx + b m is the slope of the line and b is the intercept. The intercept is where the line crosses the y-axis, so it can also be called the y-intercept. When x = 0, we have y = 0x + b or y = 0 + b or y = b
Notice the sum of squares of deviations: 25,090 on page one 125,600 on page two 122.2 on page three 83.67 on page four ( The BEST FIT possible, best fitting LINE ) -------- BEST gives the LEAST amount of deviation from the line.
SOH CAH TOA trigonometry: Adobe After Effects Bouncing Ball background.
a. What is given? What is known? b. What is the goal? What is the unknown? c. How can you use a. to get to b., perhaps involving the Pythagorean Theorem? Write down what you know. Draw pictures. In this case, draw the BEFORE and the AFTER, i.e. before the 2 second wait and after the 2 second wait. i. What do you know BEFORE the 2 second wait? Draw a picture. ii. What do you know AFTER the 2 second wait? Draw another picture, or elaborate on your first picture. There is a way to get what you need from these two!
HOMEWORK DUE today: NetLogo turtles questions 1 and 2 Worksheet/Homework on the show the output questions.
1. a. coordinates for turtle #0 b. coordinates for turtle #1 and show work step by step, justify answer. c. coordinates for turtle #2 d. coordinates for turtle #3 e. what is the mysteryDistance for the set mysteryDistance ___________ fill in the blank command? 2. a. ... the four headings are: turtle #0 turtle #1 turtle #2 turtle #3 b. ... how many degrees total will each turtle have turned ... c. Where will each and every turtle be facing or "pointing" ...? List the four headings again: turtle #0 turtle #1 turtle #2 turtle #3
1 0 2 0.482 3 1.9 4 4.213 5 7.379 6 11.356 7 16.103 8 21.578
Snowfall and smoking chimney using CC Snow and After Effects expressions.