Assignment for 12/13/07
Assignment for Thursday, December 13, 2007
Due Friday, 12/14/07.
Yes, I believe that we will have school on Friday, and yes, I believe we will be having a quiz.
I know this review assignment looks like a lot, but many of the problems are very quick
p. 286 #13, 14, 15
p. 421 #19, 20
p. 422 #14, 15
p. 636 #6, 7, 11, 12, 17, 18, 19
p. 878 #1, 3, 5
p. 879 #1, 2, 3, 4, 5, 7
p. 896 #19, 21, 25, 27
December 13th, 2007 at 10:01 pm
What are the equations for midpoint and length?
December 13th, 2007 at 11:45 pm
Midpoint: add the two x values, divide by 2 to get the x term; add the two y values, divide by two to get the y term.
Distance: find the difference of the x terms square it; find the difference of the y terms and square it; add those two sums, then take the square root of it. An alternative is to plot the points, draw a right triangle, and use Pythagorean Theorem.
Otherwise, check the text in lesson 1.3 for the formulas.
Hope this helps.