If QC is tangent to circle O and QC = 8 and BC = 4, then the length of AB, the diameter, is _?_

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.

Use the squared identities to simplify sin^2x cos^2x