A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing
hba
 2 years ago
A tutorial for @mikala1
hba
 2 years ago
A tutorial for @mikala1

This Question is Closed

hba
 2 years ago
Best ResponseYou've already chosen the best response.2\[\Huge{\bf{Distance\ Between\ Two\ Points:}}\] Let (x1,y1) and (x2,y2) be any two points.Then the distance between the two points is given by: \[D=\sqrt{(x _{2}x _{1)^2+(y _{2}y _{1})^2}}\] **************************Lets take an example***************************************** Example 1) Find the distance between the points (4,5) and (2,1) Solution : (x1,y1)=(4,5) and (x2,y2)=(2,1) Lets Use the formula, \[D=\sqrt{(x _{2}x _{1)^2+(y _{2}y _{1})^2}}\] \[D=\sqrt{(24)^2+(15)^2}\] \[D=\sqrt{(2)^2+(4)^2}\] \[D=\sqrt{4+16}\] \[D=\sqrt{20}\]

hba
 2 years ago
Best ResponseYou've already chosen the best response.2\[\Huge{\bf{LINEAR\ FUNCTION:}}\] A function described by the equation \[y=mx+c \] or \[f(x)=mx+c \] is called a linear function. Where, m=slope c=yintercept Note:The yintercept is the value of y when x=0.

hba
 2 years ago
Best ResponseYou've already chosen the best response.2\[\Huge{\bf{SLOPE :}}\]Let (x1,y1) and (x2,y2) be the two distinct points on a straight line such that x1is not equal to x2,then \[m=y_2y_1/x_2x_1\]

hba
 2 years ago
Best ResponseYou've already chosen the best response.2Lets me show you an example.dw:1353397915835:dwdw:1353398044566:dw

mikala1
 2 years ago
Best ResponseYou've already chosen the best response.0thank you it is great but this can be for every one
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.