Answer the following questions below and show solution.

I. Complete the sentence by writing the best word on the blank inside the sentence. 1. The circumference of a circle is a function of its D 2. A monthly salary of a worker is a function of its H P R and the number of hours worked 3. As price goes up, D G D 4. A shadow of a person is a function of its H 5. Every C is a function of its biological father I1. Evaluate each function. 1. f(x) = 3x2 + 6x - 8 f(2) 2. f(x) = 11x5 -100 1(2) 3. [(x) = (7x + 10)(3x2 _8) f(5) 4 f(x) = 6x15 - x10 + 36 1(0 ) 5. [(x) = 5x4 - 7x3 + 10 1(3)Ill Perform the Indicated operations. Find (f + gi(x) for each of the following functions 1 x)= 51-4 2. ((x) = 4x3 - 2x + 3 3 ((x) = 2x3- 5x3+ x - 3 (X= 4x-11 g(x) =-11x3+ 8x -1 g(x) = 8x3 + 5 Find [f - pitx) for each of the following functions 4 x) = 8x - 20 5 [x) =x -9 6 [(x) = 3x3 + 10x -4 20= -3x + 19 g(x) = 7x- -4x + 2 ((x) = -6x * x -8 Find [1 . glx) for each of the following functions 7.=x+3 8 [(x) = 5x 1 =1-7 9 [(x) = 6x g(x) = 4x3 + 9x - 3 g(x) = 2x3 - 3x . 5 Find (Fallx] for each of the following functions 10 = 1 - 8 11 [(x) = 10x3 - 12x -8 D(1=X-2 g01 = 27 -6 12 [(x) = x + 8x + 10 [(X) = X . 4