Let f(x) = 2x^2 - 4x + 1 Find the values of f(1), f(0), f(2), f(-2), f(a)
1 answer:
You might be interested in
now, let's recall Cavalieri's Principle, "solids with equal altitudes and cross-sectional areas at each height, have the same volume".
so, even though this cylinder is slanted, it has the same cross-sectional area as a cylinder that's straight-up, whose altitude is h = 5, and radius r = 4.