Hiii
please answer the above questions
very urgent

simple

Step-by-step explanation:

class intervals =55+50/2

52:2

57:8

62:12

67:24

72:38

77:16

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