Question 1
Find the point(s) on the curve y = x
2 such that the tangent lines to the curve at those points pass through (2, -12).
◦ (-6, 6) and (-2, 4)
◦ (6, 36) and (2, 4)
◦ (6, 36) and (-2, 4)
◦ (6, -36) and (-2, 4)
◦ (-6, 36) and (-2, 4)
Question 2
Find the standard equation of the circle with centre at (1, 3) which is tangent to the line 5x - 12y = 8.
◦
2 +
2 = 8
◦
2 +
2 = 8
◦
2 +
2 = 9
◦
2 +
2 = 9
◦
2 -
2 = 1