Discuss the steps that you used to create your tangent line in #1. What was the most important step? Your discussion should be a minimum of three sentences.

Give an example of tangents in the real world that have not been presented in this lesson. Explain how you know the tangent and the radius in your example are perpendicular.

I need examples that can be easily explained please. The lesson talked about circular pond and water connection, and also a walkway to someone's pond. I need examples of tangent lines and not sine, cosine, etc.

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Complete the square to rewrite the following equation. Identify the center and radius of the circle. You must show all work and calculations to receive credit.

x^2 4x + y^2+ 8y = 4