# Tutor profile: Sam C.

Sam C.

Aerospace Engineering Student

## Questions

### Subject: Python Programming

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Question:

What are the three types of programming errors?

Sam C.

Answer:

Syntax errors, semantics errors and logical errors.

### Subject: Geometry

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Question:

At what two points will the line y=3x+2 intersect with a circle with the function (x-1)^2 + (y-3)^2 = 4?

Sam C.

Answer:

(-1/5, 7/5) and (1,5)

### Subject: Calculus

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Question:

What is the first derivative of the function f(x) = tan(x)^2?

Sam C.

Answer:

The differential is given by f'(x) = 2tan(x)sec(x)^2

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