Answer:
The slope of the line reflects the actual trend of the data
Explanation:
The options of the question are
a. The slope should be negative.
b. The spacing for each axis must be chosen so that the line reflects a positive slope.
c. The slope of the line reflects the actual trend of the data.
d. The slope of a line is not important in analyzing a line graph
we know that
The slope of a line is the steepness of the line ( the change in 'y' over the change in 'x',)
The formula to calculate the slope between two points is equal to
where
---> is called the rise
is called the run
Is important because the slope of the line reflects the actual trend of the data