Visualizing Linear Functions (III)
Problem: Suppose that the variable
y is a linear function of x with y = f (x)
= mx + b. Given the following table for the function, move the
points A, B, C, and D on the transformation figure to match the ordered pairs
of data in the table.






Here are two other tables of data. Assume that each is data
from a linear function.
Use the transformation figure or the graph to estimate as well as possible
the value of x so that f (x) = 0.
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