Dave rented a limousine for his wife's birthday. the hourly rate is $70. they used the limousine for 3 hours, plus dave gave the driver a 20% tip. how much did he spend in total for the hourly charges plus tip?

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

250

step-by-step explanation: