c = 4 a
the given function p(c) = - 15 c (c-8) is actually quadratic function:
p(c) = - 15c² + 120c or parabola
the standard form of a quadratic function is:
y = ax² + bx + c
for which x is the maximum of the parabola we can find with this formula
x = - b/2a
in this case a = -15 and b = 120 and input variable is current c
c = - 120/(2 · (-15)) = - 120/ (-30) = 4 a
c = 4 a
god with !
it is c. because when i worked this out, c is what i got
answer: polygon or polyhedron, there is a vertex of the inscribed polygon or polyhedron on each side of the outer figure also know for inscribed circle or ellipse c:
prism can have 9 or even more sides. but it always has at least 9.
-4; if x > -2
find f(-4), f(5), f(-2)...