Posts Tagged ‘negative’

Create a Scatter Plot to Support a Claim (Common Core Math 7/8 Ex 6)

This video explains how to create a scatter plot to support the claim of a study.

Determine Equivalent Expressions (Common Core Math 7/8 Ex 7)

This video explains how to determine which expressions are equivalent.

Ex: Solve sin(x)=a Using a Calculator (negative a)

This video explains how to solve a basic trigonometric equation on the interval [0,2pi) using a calculator.

Ex: Simplify an Expression with Two Negative Rational Exponents (a^(-b/c))^(-1/d)

This video explains how to simplify an expression with two negative rational exponents.

Ex 1: Simplify an Expression with a Negative Rational Exponent

This video provides two examples of how to simplify an expression with a negative rational expression over the real numbers.

Ex 2: Simplify an Expression with a Negative Rational Exponent

This video provides two examples of how to simplify an expression with a negative rational expression over the real numbers.

Proof – The Derivative of Cotangent: d/dx[cot(x)]

This video proves the derivative of the cotangent function.