What is an equation for the line?
total points scored = 72
Let X represent the number of two point goals and Y the number of three point goals.
so 2X + 3Y = 72
What is the X intercept?
x-intercept is value of x, where y = 0
so 2X = 72
X = 36
What is the meaning of the X intercept?
If no 3 pointers were scored, how many 2 pointers were scored in order to get to the score of 72.
and the x-intercept is 36.
What is the Y intercept?
3Y = 72
Y = 24
What is the meaning of the Y intercept?
If no 2 pointers were scored, how many 3 pointers were scored in order to get to the score of 72.
and the Y-intercept is 24.
What is the slope?
Slope = -coefficient of x/coefficient of y = -2/3
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