Question

Write the equation of the line that is parallel to y=-3x + 5 and goes through (-4,5)

Answer 1

Step-by-step explanation:

let eqn be y = mx + b

since parallel, the lines have same slope

so, m = -3x

sub (-4 , 5):

5 = -3(-4) + b

b = -7

therefore, eqn is y = -3x - 7

Topic: coordinate geometry

If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!