straight-line method

The straight path joining two points A and B is called a line segment ..

The straight path joining two points A and B is called a line segment ..

The scatter plot shows John's weight recorded on a weekly basis by his doctor. In the scatter plot y represents John's weight in pounds and x represents the time in weeks. Estimate John's weight after 12 weeks by approximating a straight line. => 30 pounds or 170 pounds or 60 po..

Let the lines be Let P (h,k) be the point of intersection of L 1 = 0 and L 2 = 0. Now consider the following equations, (v) (vi) This equation is a first degree in x and y and hence this represents a straight line. Again, from (iii) and (iv), the coordinate..

Find the area bounded by the straight line, x -axis and the lines x = 1 , x = 4 by using 6 outer rectangles of same width. => 9.25 or 7.25 or 5.25 or 3.25..

Straight lines intersect at (X 1 ,Y 1..

Question 1 - Question: Give a definition for a) parallel lines b) perpendicular lines Are these other terms that need to be defined first? Answer: a) Given any straight line and a point not on it, there exists one and only one line which passes thro..

Equation of a line in Normal form - Let AB be any straight line. OP = p is a perpendicular drawn to AB from the origin. Let the co-ordinates of P be (x,y). From right-angled triangle OAP, Again from right-angled triangle OA..

Point of intersection of two lines - Then (x 1 , y 1 ) lies on both (i) and (ii). Solving for x 1 and y 1 by the method of cross multiplication, we obta..

The distance 'S' on a straight line traveled by a particle in time t is given by S = 5 t - 2 t 3 . What is the maximum velocity of the particle? => -1 or - 5 or 5 or 7..