Question

Consider two lines that form a linear system.
Line 1: slope = 3 and x-intercept of (3,0)
Line 2: slope = 3 and x-intercept of (3,0)



Part 1: What type of lines would this be?
Part 2: How many solutions does this system have?

Answer 1

they are coincide so infinite solutions

Answer 2

why ?

Answer 3

They are the exact same line, so every point on the one line is also a point on the other line. Therefore, there are infinite solutions.

Answer 4

http://mathforum.org/library/drmath/view/54448.html

See the link for the type of linear system.

Answer 5

they are the same line because these two lines of type

Line 1: slope = 3 and x-intercept of (3,0)
Line 2: slope = 3 and x-intercept of (3,0)

are identical

Answer 6

how many solutions do they have ?

Answer 7

infinite solutions. Every possible point is a solution.

Answer 8

how many points are on a line? infinitely many

Answer 9

Normally, a solution to a linear system is where the two lines cross. Since these lines lie on top of one another, every point is a match.