The graph shows the relationship between the number of gallons of your meaning in a tank with a semi truck and the number of miles traveled by the semi truck. Which function can be used to find why the number of gallons of your meaning of a tank of a semi truck after has traveled X miles?

step-by-step explanation:

if x = 2 you have to find x to finish the problem

correct answer is c. just did it

step-by-step explanation:

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get