Use algebra to determine the exact value, and check that
your answer is consistent with the graphical estimate.
46. (a) F(x) = (27x - x2)1/2
(b) G(x) = (27x – x2)1/3 + (1 - 1)
(c) H(x) = 27x^2 – x^4

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

answer: #1 ads up by 8 and i don't know #2