FINISH SUMS FROM THE PAST WEEK THAT YOU HAVEN'T YET COMPLETED
Find a photograph (or a couple photographs) which represent where you'd like to be in a year after you graduate from Calorx.
For example, if you'd like to attend a particular university, find a photo of it from the net. The photo should be meaningful to you and represent what you'd like to achieve by next year. Try to find a jpeg file if possible and email it to me.
p. 246/247
For example, if you'd like to attend a particular university, find a photo of it from the net. The photo should be meaningful to you and represent what you'd like to achieve by next year. Try to find a jpeg file if possible and email it to me.
p. 246/247
Read Example 5.2.4e and 5.2.4f
p. 247 Example 5.2.5a and 5.2.5b
1) The equation of a line is -2x +3y = 0; Find the x and y intercepts and the gradient of the line.
2) The equation of a line is (2/3)x –(1/2)y = 0; Find the x and y intercepts and the gradient of the line.
3) The equation of a line is x +y = 0; Find the x and y intercepts and the gradient of the line.
p. 248
Read the entire page
p. 249
Example 5.2.6a
1) Find the point of intersection of L1: 3x – 2y = 2 and L2: 5x –(10/3)y = 1
Example 5.2.6b
1) Find the point of intersection of the lines y = 2x -2 and x + y +1 = 0
2) Find the point of intersection of the lines y = x -6 and 3x - y - 4 = 0
p. 250
Do all of Exercise 5.2
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