Square root of 12 added to square root 3

the answer is 5.196152423

i am currently in the exact same situation rn. algebra2/adv algebra is killing

step-by-step explanation:

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