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For Questions, Bookings, etc : Chat with us. Email us : support@mikescalculator.com Or call us at 301-494-3900 Payment is made below via Paypal to our company SmartSoft LLC. Note: You don’t have to be a Paypal member to make payment using credit card or check. Purchase Tutoring Lessons 1. Lesson ($50) One Lesson ($100) Multiple … Read more

Schedule a Tutoring Session

For Questions, Bookings, etc : Chat with us. Email us : support@mikescalculator.com Or call us at 301-494-3900 Payment is made below via Paypal to our company SmartSoft LLC. Note: You don’t have to be a Paypal member to make payment using credit card or check. Purchase Tutoring Lessons 1. Lesson ($50) One Lesson ($100) Multiple … Read more

Domain and Range of a Parabola

Table of Content (8 min. reading time) 1 – Step by Step Solver: Find the Range of a Parabola 2 – What is the Domain of a Parabola? 3 – How do I write the Range in Interval Notation? 4 – Example: Domain and Range of a Parabola 5 – Is there a Domain and … Read more

Domain and Range Calculator

What is the Domain and Range? 1) The Domain is defined as the set of all possible x-values that can be plugged into a function. 2) The Range of a function is defined as the set of all resulting y values. Example: Find the Domain and Range of √(x-3) 1) The Domain is defined as … Read more

What is the Mean in Math?

What does the Mean mean in Math? The Mean in Mathematics is just another word for Average. Mathematician denote the Mean using the symbol ̄x̄.The Mean is found by adding up the given Numbers divided by the Number of Numbers given. As a Formula: ̄x̄ = Sum of given Numbers / Number of Numbers = … Read more

Sample Standard Deviation

What is the Formula for Sample Standard Deviation ? The Formula for the Standard Deviation of Sample is: What is Sample Standard Deviation in Statistics? Sample Standard Deviation gives the average distance of your numbers to the mean of those numbers. Example 1: A Standard Deviation of 0 means that the given set of numbers … Read more

Mean Median Mode Range Calculator

How do you find Mean, Median, Mode, Range, Standard Deviation and Variance? Mean = Average = x̄ = Sum of all Numbers / Number of Numbers in List. Median = Center Number of Ordered List Mode = The most frequent Number in List Range=Largest – Smallest Number in List Variance of Population : where μ … Read more

Compute Discriminant – to discriminate between Real and Complex Solutions of a Quadratic Equation.

What you will learn in this mini lesson You will learn how to find the Discriminant of a Quadratic Equations in Standard Form and its significance in solving Quadratic Equations. Our Step by Step Calculator allows you to compute the Discriminant of your own quadratic equation. Quick Example 2×2 -12x+16 has the discriminant: = b2 … Read more

How to Factor a Quadratic Equation and Solve It.

What you will learn in this mini lesson You will learn how to factor and solve Quadratic Equations in Standard Form when the leading coefficient A=1 and also when A ≠ 1. Our Step by Step Calculator allows you to factor and solve your own quadratic equation. Quick Example when A ≠ 1 2×2 -12x+16 … Read more

Standard Form of a Quadratic Function

What you need to know about Standard Form of a Quadratic Function The Quadratic Equation in Standard Form is \ ax²+bx+c = 0 } Then, the Vertex (h,k) can be found from the above Standard Form using \ h= {-b \over 2a} , k=f( {-b \over 2a }) } Once computed, the vertex coordinates are … Read more