Math Has Serious Problems.

1. Explain in detail where the formula for the difference quotient comes from. Include all appropriate terminology.  First of all, the equ...

1. What is continuity? What is discontinuity? Continuity means the graph is predictable; it has no breaks, holes, or jumps. It can be dr...

Why is a "normal" tangent graph uphill, but a "normal" cotangent graph downhill? ASYMPTOTES. They are the reasons why t...

How do the graphs of sine and cosine relate each of the others? a) Tangent? First of all, we know that sine (red) starts and ends at z...

Why do sine and cosine NOT have asymptotes, but the other four trig graphs do? Use unit circle ratios to explain. Sine and cosine do not ha...

How do trig graphs relate to the Unit Circle? Trig graphs relate to the Unit Circle, because, if unwrapped, it will be a horizontal line ...

1. What does it mean to verify a trig identity? Verifying a trig identity means to prove that one side of the equation is equal to the othe...