Advertisements
Advertisements
प्रश्न
उत्तर
Slope of line AB = `("y"_2 - "y"_1)/("x"_2 - "x"_1)`
= `(5 + 1)/(-7 - 3) = - 3/5`
Slope of line parallel to AB
= Slope of AB
= `-3/5`
APPEARS IN
संबंधित प्रश्न
A slope of a line is 3 and y-intercept is –4. Write the equation of a line
Determine whether the following point is collinear.
L(2, 5), M(3, 3), N(5, 1)
Show that points P(1, –2), Q(5, 2), R(3, –1), S(–1, –5) are the vertices of a parallelogram.
Show that A(4, –1), B(6, 0), C(7, –2) and D(5, –3) are vertices of a square.
Find the slope of a line, correct of two decimals, whose inclination is 30°
Find the slope and the y-intercept of the following line 4y = 5x - 8
Find the slope and the y-intercept of the following line 2x + 3y = 12
Prove that A(4, 3), B(6, 4), C(5, 6) and D(3, 5) are the angular points of a square.
