-- Find how much 'y' changes from the first point to the second one.
-- Find how much 'x' changes from the first point to the second one.
-- The slope of the line going from the first point to the second one is
(change in 'y') / (change in 'x') .
BC is the answer love... have fun on that I-Ready Diagnostic
8.4 x 10^2 (10 to the 2nd power) = 8.4 x 100 = 840
The answer is A. 840