4 2 The function f is defined by f(x)=√x for x > 0. x3 Part A: Find f'(x). Part B: Write an equation for the line tangent to the graph of fat x = 1.

If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per second. What is the terminal velocity, and how long does it take the filter to reach 99 of terminal velocity? Use a table increment of 0.1 and given your answer to the nearest tenth of a second.

When examining the formula of a function that is the result of multiple transformations, how can you tell a horizontal stretch from a vertical stretch?