Saturday
April 19, 2014

Homework Help: Math- How many points of intersection are there?

Posted by Thank You on Wednesday, January 23, 2013 at 6:24pm.

Let x1, x2,..., x20 be distinct points on the x-axis and let y1, y2,...,y13 be distinct points on the y-axis. For each pair xi, yi, draw the segment connecting xi yo y1. Assume that no three of these segments intersect in one point. How many points of intersection are there? (Don't count intersection points on either of the axes) If you can explain why... it will be awesome cuz i'm trying the best i can.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - weloo Consider the two parabolas :y1=2x^2-3x-1 and y2=x^2+7x+20. (a) Find...
math - hilp meeee trying .... Consider the two parabolas :y1=2x^2-3x-1 and y2=x^...
math - hilp meeee trying .... Consider the two parabolas :y1=2x^2-3x-1 and y2=x^...
Calculus - Find the points of intersection for y=e^x and y=sin(2x). are there an...
Precalculus - he distance between 2 points (x1,Y1) and (x2,y2) is given by d = ...
Reply to grant about a regression problem - This is a reply to the question ...
math - Question-2; Consider the function f(x)= -cos3x -4sin3x. (a)Find the ...
QSO 51O - Problem 4: Module 8 (30 points) The Exeter Company produces two basic ...
math - I need help with slopes and lines. Determine the slope of each line a ...
Math - Which of the following are linear equations in x1, x2 and x3? (a) x1 + ...

Search
Members