How many apples does Billy have if he gives away 1 and started out with 2?

1 :)

Step-by-step explanation:

answer: f = 32.2m

step-by-step explanation: that is the answer

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