T(n) = 0.5(0.512 - 2)2 where n = 0, 1, 2, and 3

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.