What is the arithmetic sequence of -8, -3 2, 7?

= 5n - 13

Step-by-step explanation:

The n th term (explicit formula) of an arithmetic sequence is

= a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = - 8 and d = - 3 - (- 8) = - 3 + 8 = 5. thus

= - 8 + 5(n - 1) = - 8 + 5n - 5 = 5n - 13

step-by-step explan mxfcg'k; uafwgzfgjhklhgation:

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)