Popular Questions - Mathematics – Algebra

Algebra 2 Homework: Inverses and piecewise functions #1-3: Find the inverse of each function: 1. ??(??) = 7?? + 1 2. ?(??) = ??? + 3 3. ??(??) = 5 ???4 4. If ?(??) = { 3?? ? 2, ?? ? 1 ?? + 2, ?? > 1...

Linear algebra Eigenvalues, Eigenvectors and Diagnolization August 17, 2020 Question 1 Find the eigenvalues and eigenvectors of the following matrices. a) ( 2 ?8 ?2 ?4 ) b) ? ?2 2 02 0 2 0 2 2 ? ?...

A maximum of 5 bonus points will be awarded for 5 correct answers  with step by step explanations.  Solve the following equation for n: n/4 – 5/6 = 5/12 Solve the following equation for x:...

Fix an integer r > 1. Let G be the set of all r x r matrices whose entries are only zero and one.  Show that the average determinant of a matrix in G is zero.  Show in detail and...

When posting here in the Weekly Summary section please do not post “answers only” but rather show how you obtained your answers in a step by step manner. If your solution is correct, it...

Algebra Talk In this week’s Algebra Talk, we will discuss the concept of compound interest along with some formulas and examples. Please start by addressing one or more of the following topics...