Create a class called Line that has the following attributes: 

Line

slope - Double

yIntersect - Double

Line()

Line(x_one, y_one, x_two, y_two)

getSlope() - Double

getYIntersect() - Double

isPointOnLine(xValue, yValue) - Boolean

toString() - String

Notes:

Your isPointOnLine() method should return true if a given point falls on the given line. In all other cases, return false.

then:

Create a class called Point that has the following attributes:

Point

xValue- Double

yValue- Double

Point()

Point(xValue, yValue)

getXValue() - Double

getYValue() - Double

toString() - String

then:

Create a class called LineSegment that has the following attributes:

LineSegment

slopeIntercept - Line

startXValue - Double

endXValue - Double

LineSegment ()

LineSegment (slopeIntercept, startXValue, endXValue)

getSlope() - Double

getLength() - Double

isPointOnLine(Point) - Boolean

toString() - String

Notes:

You should use standard calculations to return slope and length. Both of these values should be accurate to 4 decimal places.

The method isPointOnLine(Point) will accept a point and return true if it falls on the line segment, and false otherwise.