1. The relationship between the amount of time a car is parked, in hours, and the cost of parking, in dollars, can be described with a function.
a. Identify the independent variable and the dependent variable in this function.
b. Describe the function with a sentence of the form "
is a function of

Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.