If f(x)=-x-3x+4, compute (a) f(-2) Problem 2 Let F(K) 10K1/2 (a) Compute F(1). (b) Compute F(16). Problem 3 (b) f(x+h) f(x) The cost of producing x units of a commodity is given by C(x) = x+x+100. (a) Compute C(0), C(100), and C(101)-C(100). (b) Compute the incremental cost C(x+1)-C(x), and explain in words what it means. Problem 4 Find the domains of 3x+1 (a) f(x)= x(4-x) Problem 5 Find the domain and range of F(x)=16-2x. Problem 6 Find the domains of (a) f(x) In(4-2x) 1 (b) g(x)= In(x+1) Problem 7 Determine the equations for the following straight lines: L passes through (-1,2) and has a slope of -3. L2 passes through (5,5) and (8,2). L3 passes through (-3,-3) and (5,-2). D Problem 8 Suppose the supply S of a good is a linear function of P, its price per unit. When the price is $15, supply is 150 units, and when the price is $20, supply is 175 units. Find the supply function. Problem 9 If f(x)=x5/6, compute (if possible) f(0). f(64).