Answer
I
Work Step by Step
The equation y=3x+2 is in point slope form, where 3 is the slope of the line. If the other edge of the sidewalk is parallel, then the line representing that edge as the same slope.
Responses F and G can be eliminated because the coefficient of x is not 3.
Substitute the values from the given point (3,4) into the equations in responses H and I. The equation that is true is the correct response.
H) $y=3x-9$
$4\overset?=3(3)-9$
$4\overset?=9-9$
$4\overset?=0\ X$
I) $y=3x-5$
$4\overset?=3(3)-5$
$4\overset?=9-5$
$4\overset?=4\checkmark$
