* Evaluating a Composite Function .3 ( 2bai 4) Suppose that f (x) = 2x2 - 3 and g (x) = 4x. Find : Part A (f g) (1) . Part B (8 f) (1). * Finding a Composite Function .4 ( ibai 4) Suppose that f (x) = x2 + 3x - 1 and g (x) = 2x + 3. Find : Part A (fog) . Part B (8 f). * Using a Calculator to Evaluate Powers of 2.5 (162 6) U sing a calculator, evaluate : (a) 214 (b) 2141 (c) 2V2 * Solving Exponential Equations ( abdi 2 ) Solve : 5* = 5-6