Mathematics, 20.06.2020 22:57 elianagilbert3p3hh63

PLEASE HELP <3 Given the points A(2; -3),
B(-3; 5), C(1;p) and D(q; 4). Determine p and q such that:
a) A, B and C are collinear.
b) AB is perpendicular to BC. C) CD is a horizontal line.

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PLEASE HELP <3 Given the points A(2; -3),
B(-3; 5), C(1;p) and D(q; 4). Determine p and q...