Posts Tagged ‘notation’

Solve an Inequality (-(4m-5)+3)/4<6

This video explains how to solve an inequality with a fraction and parentheses.

Express Inequalities as a Graph and Interval Notation

This video explains how to express an inequality as a graph and using interval notation.

Decimal Notation: Rounding Decimals

This video explains how to round decimals to a given place value.

Decimal Notation: Writing Decimals in Words

This video explains how to write numbers in decimal notation in words.

Decimal Notation: Ordering Decimals

This video explains how to order numbers written in decimal notation from least to greatest.

Decimal Notation: Saying Decimals and Writing Decimals as Fractions

This video explains how to say numbers written in decimal notation using place value.  Decimals are also writing in fraction form.

Proof – The Derivative of Tangent: d/dx[tan(x)]

This video proves the derivative of the tangent function.