Question

If you derive a y-value by taking the tangent of an x-value, can you idently
corresponding to that y-value by looking at the graph? Justify your answer.
Type your response here:

Answer 1

Answer:

Step-by-step explanation:

Certainly we can estimate y = tan x from the graph of this function, for any x at which the function is defined.   Don't expect exact values, however.