Question

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

y equals four x plus c

y equals negative four x plus c

y equals negative one over four times x plus c

y equals one over four times x plus c

Answer 1

−4x + y = −2
change it to slope intercet formula
y=4x-2
slope = 4

Answer 2

so the slope of perpendiculer = -1/slope=-1/4
so perpendicular line :-
y=-1/4 x +c

Answer 3

So, C?

Answer 4

@ikram002p

Answer 5

yess :D