marrakechinfo
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
marrakechinfo
marrakechinfo
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
General
Find an equation for the nth term of the arithmetic sequence. -17, -14, -11, -8, ... A. an = -17 + 3...
4 months ago
Q:
Find an equation for the nth term of the arithmetic sequence. -17, -14, -11, -8, ... A. an = -17 + 3(n - 1) B. an = -17 x 3(n - 1) C. an = -17 + 3(n + 1) D. an = -17 + 3(n + 2)
Accepted Solution
A:
Common difference (d) = - 14-(-17)
d = -14+17
d = 3...
Tn = -17+(n-1)3
Tn = - 17+3(n-1)
Option a is correct.....