Answer: 24
Explanation: Width x Length is how you solve.
Put in Ti-84 Calc answer = 14.666666667
Slope=rise/run or changeiny/changeinx or (y2-y1)/(x2-x1) or (y1-y2)/(x1-x2)
so
pick any 2 points
(x,y)
(0,17) and (1,23)
slope=(y2-y1)/(x2-x1)
so
(23-17)/(1-0)=6/1=6
slope is 6
That would be a variable, x being one of the most commonly used variables to represent unknown numbers.
