A cell phone company is offering 2 different monthly plans. Each plan charges a monthly fee pulls an additional cost per gigabyte of data used. Plan A: $50 fee plus $7.50 per gigabyte of data

Plan B: $60 fee plus $6.00 per gigabyte of data

a.
Write an expression to represent the cost of Plan A.

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

The amount of energy it takes to lift a box might be a function of which of the following

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?