Question

Which of the slopes below represents a line that is perpendicular to the line =13+4 ?

Group of answer choices

=−3


=3


=−13


=13

Answer 1

• y=3l+4

This is the Equation

So comparing with slope intercept form

• slope=m=3

Perpendicular lines have slopes negative reciprocal to each other

slope of perpendicular line=-1/3

Answer 2

c

Explanation: