Question

Write the equation of the line which passes through (2, –3) and is perpendicular to y = 4x + 7 in standard form.

Answer 1

The slope of y = 4x + 7 is 4 then the slope of the perpendicular is -1/4.

Answer 2

And then you have slope and a point,now find y intercept :y =mx +b

Answer 3

now finding the y intercept. wud m be -1?

Answer 4

-3=8+x sorry

Answer 5

thus thus x is -15

Answer 6

final answer is : y=8-15

Answer 7

how did u get tht

Answer 8

i got it by: finding slope which is 4

Answer 9

then substituting (2,-3) into equation with slope of 4

Answer 10

so y=4x + something

Answer 11

-3=4(2)+something

Answer 12

find the something