Question

find the equation of the line that contains The given point and is perpendicular to the given line. Write the equation in slope intercept form, if possible. (21,7); 7x-5y=6
​

Answer 1

Answer:

an = 63(-1/3)^(n-1)

Step-by-step explanation:

This is a geometric sequence with first term 63 and common ratio -1/3.

The equation for the nth term  is

an = 63(-1/3)^(n-1).