# Today’s topic…

**Foxtrot**, ©Bill Amend. Used by permission (educational use).

# “The sun did not shine. It was too wet to play. So we sat in the house. All that cold, cold, wet day.” ― Dr. Seuss, The Cat in the Hat

**Click here for the Calvin and Hobbes Snow Gallery.**

Graph y = -0.3x(x+2)(x-1) on your calculator. Now find the area between the curve and the x-axis in the first quadrant. Your calculator will find it for you. Start with [2nd] [CALC] [7]…. I’ll let you figure out the rest.

Email me the correct answer by 11:59 P.M. by 1/8/2017 and you’ll receive +2 points extra-credit on the last quiz. You are welcome to receive assistance, but you are on your honor to actually use your calculator and not just copy someone else’s answer.

# “A snowball in the face is surely the perfect beginning to a lasting friendship.” ― Markus Zusak, The Book Thief

The potential for another +3 points expires at 11.59 P.M., 1/7/2017

#1: Find a function F(x) such that F'(x) = f(x) if f(x) = 12x^{2} – 12x + 12

#2: Find a function G(x) such that G'(x) = g(x) if g(x) = 4sinx – 3cosx

#3: Find a function H(x) such that H'(x) = h(x) if h(x) = x^{2/3}

Email me your answers to each of the three questions above. Each correct answer will get you +1 point of extra credit on the last quiz. Seek assistance if you must, but don’t email in your work if you don’t understand the concept.

# (Let it snow!)^3

**For +5 points on the last quiz, email me a picture of your correct work and answer to the question below by 11:59 P.M., 1/6/2017. You may get assistance with this, but please don’t turn in a solution that you do not understand.**

Ridge is building a snowman. He begins by rolling a ball of snow such that he forms a perfect sphere of snow with a radius which increases at constant rate of 0.5 cm/sec. At what rate is the volume of this sphere of snow increasing when the “snowball” is 30 cm in diameter?

# AP Calculus EC Day 2

# AP Calculus Thanksgiving Extra-Credit

Technical difficulties. You have until Monday, December 5th, to turn in these problems. Extra-credit can be found by clicking on: ap-calculus-turkey-day-1