What is slope of a line, Mathematics

Assignment Help:

What is Slope of a Line ?

A line can have a "steep" slope or a "gradual" slope.

slope = rise/run
The "rise" is the distance going up or down. The "run" is the distance going left or right.

The slope of a line which passes through points A (x1, y1) and B (x2, y2) is given by the formula:

Slope = y2-y1/x2-x1

4 Types of Slopes

1. When the slope = 0, the line is a horizontal line.
2. When the slope has 0 in the denominator, the slope is undefined. The line is a vertical line.
3. When the slope is positive, the line climbs up to the right.
4. When the slope is negative, the line falls down to the right.

Slope-intercept Form :  One way to write a linear equation is y = mx + b, called slope-intercept form, where m is the slope of the line and b is the y-intercept. The y-intercept is where the line crosses the y-axis.


Related Discussions:- What is slope of a line

Function, definition and examples and types

definition and examples and types

Rolles theorem, Rolle's Theorem  Assume f(x) is a function which satis...

Rolle's Theorem  Assume f(x) is a function which satisfies all of the following. 1. f(x) is continuous in the closed interval [a,b]. 2. f(x) is differentiable in the ope

The equation of the tangent, Consider the function f(x) = 2x 2 + 1. Find ...

Consider the function f(x) = 2x 2 + 1. Find the equation of the tangent to the graph of f(x) at x = 2. [NOTE: when calculating f'(2), use first principles.

Complex number, If z=re i ? ,find the value of |e iz | Solution)   z=r(c...

If z=re i ? ,find the value of |e iz | Solution)   z=r(cos1+isin1) |e iz |=|e ir(cos1+isin1) |=|e -rsin1 |=e -rsin1

Velocity of a skydiver (calculus), using v=g/k(1-e^-kt) find the velocity o...

using v=g/k(1-e^-kt) find the velocity of the skydiver when k is 0.015

Properties of dot product - proof, Properties of Dot Product - proof P...

Properties of Dot Product - proof Proof of: If v → • v → = 0 then v → = 0 → This is a pretty simple proof.  Let us start with v → = (v1 , v2 ,.... , vn) a

Show frequency tables, Q. Show Frequency Tables? Ans. A frequency ...

Q. Show Frequency Tables? Ans. A frequency table is used to show how often a piece of data occurs. Example: Michelle decides to keep track of the number of phone call

Solving decimal equations, The distance around a square photograph is 12.8 ...

The distance around a square photograph is 12.8 centimeters. What is the langth of each side of the fotograph?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd