1) Write the equation of a line with m = 3 and y-intercept is 5 in slope intercept form. No spaces in your equation and if you have a fraction put it in parentheses.
Your answer
2) Write the equation of a line with points (2,1) (0,-6) in slope intercept form. No
spaces in your equation and if you have a fraction put it in parentheses.
Your answer

Step-by-step explanation:

1.  (0, 5)

  m = 3

 y - 5 = 3(x - 0)

y - 5 = 3x - 0

y = 3x + 5

2. (-6-1)/(0-2)= -7/-2= 7/2

y + 6 = 7/2(x - 0)

y + 6 = (7/2)x - 0

y = (7/2)x - 6

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c