Page 28 - 102math-wb-w3-(analytic geometry)_Neat

WORKBOOK

EXERCISES 1

NUMBER LINE– COORDINATE PLANE - DISTANCE AND MIDPOINT

1) Find the distance between
a) A(2) and B(10) b) P(4) and R(-12)

2) If the distance between A(x – 1) and B(3x + 5) is 4 units, find the possible values of x.

3) If the point A(x – 2, 2x + 4) is in the II quadrant then find the possible integer values of x.

4) Find the midpoint of the segment [PQ] if
a)P(-6) and Q(17) b) P(5, 0) and Q(7, -17)

5) The point A(2 – m, 2) is on the y-axis and the point B(3, n + 2) is on the x-axis. Find the value of
m+n. ( m, n )

6) Sketch and then find the length of the segment [AB] If
a) A(-3,7) and B(1,4) b) A(4,0) and B(0,2)

28
102math-wb-w3-(Vector)