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 ) = x ^{2} - 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 ) = x ^{2} + 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