ard / MATH 110 (Doolittle, 202210) / Practice Midterm 1 n 3 In this multi-step problem, you are going to find the derivative of the quadratic function ed f(z) = x² – 5 · x – 2 from first principles, step-by-step. You will get part marks for partially correct or partially complete work. d out of 3 question Expand f(x + h) Expand and cancel f(x + h) f(x) = f(x +h) – ƒ(x) Find f(x + h) – f(x) Find f'(x) lim h-0 Fini h td

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The sales of Spicheesy Nachos at the local grocery store are currently 3,200 bags per month. Since Twisty Cheese Sticks were introduced, sales of Spicheesy Nachos had been declining by 48 bags per month. Twisty Cheese Sticks currently sell 1,400 bags per month and it sales are increasing by 62 bags per month. Part A: Write expressions for f(x) and g(x) that represent each products sales. Part B: what is the solution to the system? Part C: what does the solution represent?