Need asap the graph shows the taxi fare, y, in a city, for a distance of x kilometers.

First, find the slope for the line. Choose any 2 points and note their coordinates. I'll take (0,4) and (2,10) as an example. Then you apply your formula, remembering each coordinate comes in the form of .

The slope () is 3.

In this case, the slope represents the price per kilometer.

So, the fare is $3 per kilometer + the base fare, which is the value already present at 0km. According to the graph, when , .

Let's assume the following:

Price per Kilometer, Base Fare, Amount of Kilometers, Total Cost

The total fare would be calculated by the following formula:

Using the given values:

In conclusion, the total cost for 6km is $22. Option A.

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2