1 Find the slope of the secant line between the two points shown on the graph of f(x) = cos(x):  -> 1 True False 2 Let f(x) = x2 - 1. Find the slope of the secant line between the points (-1,f(-1)) and (2,f(2)). -> 1 True False 3 Which picture most closely resembles the limit definition of the derivative of f at a? -> True False 4 The derivative of f(x) = |x-1| at x = 1 is -> 0 True False 5 Let y = f(x) and assume f'(a) exists. Which of the following quantities must equal f'(a)? -> $\frac{dx}{dy}\Big|_{y = a}$ True False 6 If x is measured in cookies, y is measured in glasses of soda, and z is measured in slices of cake, then  is measured in -> slices of cake per glass of soda True False 7 Use the limit definition to find the derivative of f(x) = x2 + x at x = 2. -> 5 + h True False 8 Use the following table to estimate the derivative of f at x = 4. -> 0.25 True False 9 If f(1) = 12 peacocks and f(5) = 36 peacocks, find the average rate of change of f with respect to x on the interval from 1 to 5. The value of x is measured in chocolate bars. -> 6 peacocks per chocolate bar True False 10 Let f be a function. Which of the following statements is true? -> The slope of f at a is the same thing as the derivative of f at a. True False