# Algebra

posted by
**Kristi** on
.

Year, t Sales, S(t)

1 62

2 246

3 664

4 1579

5 3258

6 8430

7 14,532

(c) If S−1 exists, find S−1(3,258).

posted by
**Kristi** on
.

Year, t Sales, S(t)

1 62

2 246

3 664

4 1579

5 3258

6 8430

7 14,532

(c) If S−1 exists, find S−1(3,258).