Intercept calculator

Introduction to y and x intercept calculator:
Y intercept:

In the coordinate technique, the y intercept of a line is a point at which the line cuts the Y-axis. The y-intercept of a line is denoted as (0, y)
X intercept:

In the coordinate technique, the x intercept of a line is a point at which the line cuts the X-axis. The x-intercept of a line is denoted as (x, 0)

Algebra

Algebra elemental
Several symbols are used to relate all of the variables and constants together. These symbols are listed and explained below.

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•	Multiply
*	Multiply
/	Divide
+	Add or Positive
-	Subtract or Negative
	Calculate what is inside of the parentheses first. (also called grouping symbols)

Algebra problem solution

Algebra answer
Question: Solve the following equation:
3(x-1)=8
Answer: 3(x-1)=8
3x-3=8
3x=8+3
3x=11

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online geometry tutoring

let us learn how does online geometry tutoring helpful to students.

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Online tutoring is widely used among people around the world. In this, we can learn various subjects through online. Online tutors will guide the students step by step during the session and they clarify our doubts and clear the concepts. Geometry is the main branch in the mathematics that deals with the shapes and their size measurements. We can solve geometrical problems in online. Here in this session, we will brief about the online geometry problem tutor.

geometry problems online:

Geometry deals with the shapes and their measurements. We will some example problems for geometry.

Example problem 1- Online geometry problem tutor

What is the total surface area of the cube where sides measures 20 m?

Solution:

In cube there are 6 sides, and the surface area is the total sum of all the 6 sides.

Total surface area = 6 * side ² m ²

Here the side = 20m.

Therefore the total surface = 6 * 20 ²

= 2400 m²

negative binomial distribution

Let us learn about negative binomial distribution

--> The discrete probability distribution of number of successes in a sequence of Bernoulli trials is negative binomial distribution when number of failures occurs before the trials. It has special cases. They are Pascal distribution and Poly distribution. Pascal based on integer valued parameter and Polya based on real valued case. The negative binomial distribution is X ˜ NB(r,p). This equation based on Bernoulli trials that is each trial give the two outcomes. They are “success” and “failure”.
Negative binomial distribution:
The outcomes need not associated with word “success” and “failure” when we apply the real world situations. We only get the outcome as good or bad. The negative binomial distribution with probability mass function is

f(k) = Pr(X = k) = (K+r-1) (1-p)^r p^k for k=0,1,2......

r-1

Binomial coefficient is represented within paranthesis.



We can extend the negative binomial distribution to real valued r’s. Similarly we can’t visualize the number of failures in non integer number.

math pictures

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math pictures, Learning math concepts is so much easier and loads more fun when presented in picture book format. Your child's comprehension of mathematical concepts can speed on despite the slower pace needed to acquire computational skills (like memorizing their math facts).

Good books are an excellent way to open mathematical discussions with children. There are quite a number of good picture books that correlate with mathematical topics. Picture books can be enjoyed by more than just preschoolers and kindergartners. My 9-year-old son reads nearly every picture book I check out of the library. My 11-year-old daughter reads the "good ones".

Matrices and Determinants

Matrices and Determinants:

About Matrices : A rectangular array of entries is called a Matrix. The entries may be real, complex or functions. The entries are also called as the elements of the matrix. The rectangular array of entries are enclosed in an ordinary bracket or in square bracket.
1. A matrix is a rectangular array of numbers, arranged in rows and columns.

2. Order of a matrix = Number of rows in it x Number of columns in it

3. Row matrix is a matrix with only one row.

4. Column matrix is a matrix with only one column.

5. Zero or Null matrix is a matrix in which every element is zero.

Determinants : Let A = [a_ij] be a square matrix. We can associate with the square matrix A, a determinant which is formed by exactly the same array of elements of the matrix A. A determinant formed by the same array of elements of the square matrix A is called the determinant of the square matrix A and is denoted by the symbol det.A or |A|.