Write an
explicit formula for
any
the nth term of the sequence 7, 28, 112,

i believe the answer is c.

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

the answer is 1030 it's very simple math.

d. you cannot tell because there are no values shown.