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The road sign shows its "percent of grade", which is another way of saying its slope. What would the slope of this road be, as a reduced fraction? *
1 point
If a road's "percent of grade" is 5%, that means that for every 5 feet of __________ change, there is 100 feet of __________ change. *
1 point
What is the slope between the points (1,1) and (3,9)? *
1 point
If we were to calculate the slope between two points by first going UP, and then RIGHT... we would get the same result if we went: *
1 point
Suppose a data set included the points: (0,0) and (2,1) and (4,2). What would the equation of the line be? *
(Hint: first calculate the slope between these points.)