Articles

This article will focus on solving exponential equations that require using logarithms, which are more challenging to answer without them. This is because we can't change the exponential equation to that both sides of the equation have the same base.
Read More

The natural logarithm of a number is its logarithm to the base, \(e\).
The \(e\) constant also called Euler's number, \(e \ = \ 2.71828183\)
Read More

A matrix equation has the form \(AX \ = \ B\), where \(A\) is the coefficient matrix, X is the column matrix of variables, and \(B\) is the column matrix of constants on the right side of the equations in a system.
Read More

Printable worksheets on Infinite Geometric Series. You can access all of them for free. This versatile worksheets can be timed for speed, or used to review and reinforce skills and concepts.
Read More

Printable worksheets on Finite Geometric Series. You can access all of them for free. This versatile worksheets can be timed for speed, or used to review and reinforce skills and concepts.
Read More

Printable worksheets on Box and Whisker Plots. You can access all of them for free. This versatile worksheets can be timed for speed, or used to review and reinforce skills and concepts.
Read More

- To find the domain and range of radical functions, remember that having a negative number under the square root symbol is not possible. (for square roots)
- To find the range, plugin the minimum and maximum values of the variable inside radical.
Read More

- If the denominator contains a radical, multiply that radical by the numerator and denominator.
- Multiply both the numerator and the denominator by the conjugate of the denominator if the denominator contains both a radical and another integer.
Read More

Area of a Sector of a Circle \(= \ (\frac{θ}{360}) \times πr^2\)
Arc length \(= \ \frac{Central \ Angle}{360°} \times 2πr\)
Read More

In a right triangle, when one side and an angle are given we can find a missing side. The trigonometric ratios can be used to determine the length of the missing side in a right triangle.
Read More