5. Determine the exact value (no decimals) of the slope of the tangent line to f(x) = −2 sin x at the point where x = =.

Find an equation of the tangent line to the parabola y=3x2 at the point 1,3.

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.