Priyanka and ethan were asked to find an explicit formula for the sequence -3,-14,-25,-

a is the correct

$12. that is my 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