Select the graph of a function f = f (x) that increases from x = -0.2 to x = 3 and decreases after that. 35 2 30 25 -5 20 15 -10 10 -15 3 4 6 OII 10 -6 2 -8 1 3 4 -10 OIV OII

The half-life of plutonium-244 is 80,000,000 years. Find function gives the amount of carbon-14 remaining as a function of time, measured in years.

How do the graphs of the functions f(x)=x2 and f(x)=x21 differ? We graphed them at the start of this section. What is the difference between their graphs? How are their graphs the same?

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.

Consider the graph of the function y= 1 - 0.333333x  What is the x intercepct on this graph?

The graph of which function crosses the x axis at π/2?

Choose the correct equation(s) for the function shown in the graph. Select all that apply. yA 2 /2 -2 y= 2cos2( x - 2 O y= -2sin2 x y= -2cos(2 x-=) 2 y= 2sin2( x- =) O O

Let n = 6. Create a sketch of a function with the following features. Do not make an equation. In a few sentences, explain the mathematical process and be sure to highlight all of the important features.

find the interval where the function is increasing or decreasing  f(x) = 6/x-4

Use the given graph of f(x) =x^2 to find a number