Which is the quadric variation equation for the relationship?
y varies directly with x^2 and y=72 when x=6
a. y=2x^2
b. y=4x^2
c. y=12x
d. y=x^2+25

At a lunchron, guests are offered a selection of five different grilled vegetables and four different meats. in how many waya could one choose three vegetables and two meats?

Use the graph of the sine function y=2sinθ shown below

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15