<h3>
Answer:</h3>
y = -3x +2
<h3>
Step-by-step explanation:</h3>
The y-intercept is at +2, so that is the value of the added constant (b).
The line goes down 3 units for each unit to the right, so the slope (m) is ...
... m = ∆y/∆x = -3/1 = -3
Then in the form ...
... y = mx + b
with m=-3 and b=2, your line's equation is ...
... y = -3x +2
Sample response:
points of intersection represent when the price and profit are the same for each type of ball.
The intersection points are approximately
(8.16, 236.49) and (1.84, –16.49).
When the store charges $8.16 for each type of ball, they make the same profit from each ball, approximately $236.49.
Charging $1.88 provides no profit for either type of ball.
I beleive the correct answer would be the either the second, or the last one, but you go with whatever feels more comfortable. Hope this was helpful! (:
