Answer:
rearrange the equation to y=mx+c and simplify it
to get
2x+3y=27
3y= -2x+27
y= (-2/3)x+ 9
perpendicular line - flip the gradient and add a negative sign
so -2/3 become 3/2 (the negative sign is cancelled, since it was already negative)
y=(3/2)x+c
y=1.5x+c
to find the intercept
input the x and y values
3= 1.5*-2+c
3=-3+C
6=c
therefor y=1.5x+6
Easy it is 7 cause numbers are numbers
<em><u>Complete Question:</u></em>
What is the y intercept of y = -3-7x
<em><u>Answer:</u></em>
<h3>The y intercept is (0, -3)</h3>
<em><u>Solution:</u></em>
<em><u>Given equation is:</u></em>
y = -3 - 7x
The y intercept is the point where the line crosses the y axis
<u>Finding y intercept:
</u>
To determine the y-intercept, we set x equal to zero and solve for y
Substitute x = 0 in given equation
y = -3 - 7(0)
y = -3 - 0
y = -3
Thus the y intercept is (0, -3)