N(6; -8)
M(p: q)
A
5.1 Calculate:
5.1.1 The length of ON
5.1.2 The value of p.
5.1.3 The gradient of NM
5.1.4 The value of q.
5.2 Determine the equation of the circle in the form:
(x-a)²+(y-b)² = 2
.3 x = k is a tangent to the c
ircle. Write down the value(s) of k.
4
4 The line y = -x+t cuts the circle at two different points.
Determine the values of t.
k​