MTH 121 Midterm: MTH 012 Oakland Midterm H012Test1aSU03
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Directions: you must show all work to receive full credit. (a) if m( 2, 3) in the mid point of segment pq and the co-ordinates of p are (-8,5), find co- ordinates of q. (b) simplify each radical. 256 (a) simplify each expression. a 3b 2 ab. 0 (b) tell whether the line pq in parallel or perpendicular (or neither) to the line 4 x + 2y = 0 : p(3, 4), q(4, 2, p( 2, 1), q(6, 5) Show that the points (0,0), (0, a), (b,c) and (b, a + e) are the vertices of a parallelogram. Find the equation of the line parallel to the line y = 8 and passing through the midpoint of the segment joining ( 4, 2) and ( 2, 8). Find the domain and range of the following functions: f (x) = x 2, f (x) = x x + 1. Find each value: f (a) + f (2a, f f.
