Question 9 (5 points) image What's the distance between (–4, 3) and (4, 3)? Question 9 options: A) –8 units B) 8 units C) 14 units D) 11 units

step-by-step explanation:

try remembering the steps

b

step-by-step explanation:

the word superfluous means unnecessary

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