"sarah is renting a car for her weekend trip to the mountains. the total cost of the rental, y, as it relates to the number of miles driven, x, is shown in the graph below.

fill in the blanks so that the functions below, written to represent this situation, are correct. if necessary, the answer in terms of a decimal, rounded to the nearest hundredth.
f(x)= +"

Step-by-step explanation:

Clearly from the graph we could see that it passes through two points (0,25) and (20,30) and also as the graph is linear so with the help of these two points we can find the relation between f(x) and x.

We know that the equation of a line passing through two points (a,b) and (c,d) is given by:

Here we have:

y=f(x) , (a,b)=(0,25) and (c,d)=(20,30).

Hence the equation of this graph is given as:

Hence,

50 min

step-by-step explanation:

they will be decreasing both their times in half

60 / 2 = 30

40/2 = 20

30 + 20 = 50

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap