Answer Happy

O Question 3 1 pt 1 Details A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 35 ft/s. Its height in feet after t seconds is given by y = 35t - 14t². A. Find the average velocity for the time period beginning when t-1 and lasting .01 s: .005 s: .002 s: .001 s: NOTE: For the above answers, you may have to enter 6 or 7 significant digits if you are using a calculator. Estimate the instanteneous velocity when t=1.

O Question 14 If f(x) = 3x² - 2x + 2, find f'(-4). 3x² - Use this to find the equation of the tangent line to the parabola y (-4, 58). The equation of this tangent line can be written in the form y = mx + b where m is: and where b is: 1 pt 1 Details 2x + 2 at the point