Question: 1. Let f (x) = *- 5 x2+4 , find the following: A. f (2) B. f (3.5) C. f(a + 1) D. f (


1. Let f (x) = *- 5 x2+4 , find the following: A. f (2) B. f (3.5) C. f(a + 1) D. f ( Va) E. f (a2) F. f(a) + f(1) 2. Let f (x) = - x+1 and g (x) = Vx - 1. Find the following: A. A1) + g(1) B. f (2)g(2) f (3) C. g (3) D. f(a- 1) +g(a+1) E. f(a2 + 1)g (+1) 3. Let f (x) = x2 - 3x + 4 Find the following: A. f(a+b) B. f(1th)-f(1) h c. f(ath)-f(a) h DIFFERENT TOPIC For each of the following function, find the domain and its range. A. f (x) = x2 -5 2 B. f(x) = 5x+6 1 C. f(x) = x2-2x-3
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