Definitions for Math Easy

variable:a quantity that may change in a math problem

inverse:opposite of multiplying dividing adding or subtracting

isolate:put it by itself

equation:two values are equal

like terms:are alike variables that can be combined

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

answer: what are the following choices