let line L have the equation 4y -3x =10, and line M passes through the points (5,-1) and (-1,8), find out if they are perpendicular, parallel, or neither

L:4y=3x+10 -> y=3/4 x + 10/3. M: y= mx+ c such that it passes through the points in question, then m=(-1-8)/(5-(-1))=-3/2. As the gradient of L is not a negative reciprocal of the gradient of M, nor is it equal to the gradient of M, they are not parallel, nor perpendicular

IN
Answered by Illya N. Maths tutor

4319 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Why is the definite integral between negative limits of a function with positive values negative even though the area bound by the x-axis is positive? for example the integral of y=x^2 between x=-2 and x=-1


How do I use numerical methods to find the root of the equation F(x) = 0?


y = 6x^2 + 8x + 2. Find dy/dx


Find the an expression for dy/dx of the function y=(4x+1)ln(3x+1) and the gradient at the point x=1.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning