More Lessons for Passport to Advanced Math

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Algebra Tutorials

This video is for the redesigned SAT which is for you if you are taking the SAT in March 2016 and beyond.

Nonlinear Equation Graphs - Harder Example

The functions \(y = 8{\left( {\frac{3}{4}} \right)^x}\) and \(y = \frac{1}{8} \cdot {\left( {\frac{7}{4}} \right)^x}\) are graphed in the xy-plane. Which of the following statements accurately describes each function is always increasing or decreasing?

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.