Well, it could be 95,000 or 94,900 depending on what you want.
The linear equation in its generic form is:
y-yo = m (x-xo)
In this case we have that the slope is:
m = 300
The ordered pair is:
(xo, yo) = (2, 1400)
Substituting we have:
y-1400 = -300 (x-2)
Rewriting:
y = -300x + 600 + 1400
y = -300x + 2000
Answer:
a linear function that models this scenario is:
y = -300x + 2000
The slope of the line is:
-300
The y-intercept of the line is:
2000
In order to make a profit of $100, the fundraiser has to make and sell at least 30 t-shirts. (8 * 30) + 20 = 260. 12 * 30 = 360. 360 - 260 = 100.
