Question

Let c be any constant number. Which of the following will always be perpendicular to −4x + y = −2?

Answer 1

where are the following

Answer 2

?

Answer 3

y=4x+c

y= -4x+c

y= -1/4x +c

y= 1/4x+c

Answer 4

solve for y in the equation from the question and tell me what you have

Answer 5

yes y=4x-2

Answer 6

this has a slope of 4, and any line perpendicular will have a slope of -1/4

Answer 7

so what is the answer?

Answer 8

C

Answer 9

correct

Answer 10

so if slope is a, then perpendicular slope is -1/a