Question

The graph represents the expected hourly revenue, in dollars, y, earned by a car wash for each decrease of x dollars in the price of a car wash.

What is the hourly revenue if there is no decrease in price?

$100
$150
$200
$225

Answer 1

Its C

Explanation:

Answer 2

The graph shows the hourly revenue (y-axis) with respect to changes (decrease) in price of car wash (x-axis).

We want to know the revenue when there is no price change of a car wash.

When, in the x-axis, there is no price change (decrease)?

The point where x=0 (meaning no price decrease).

Looking at y axis (revenue) when x=0, we see the y-intercept is $200. This is the hourly revenue when there is no decrease in price. Third answer choice is correct.

ANSWER: $200