7
QuizMultiple Choice
Geometric Sequences — Cumulative exam
Question 7 • Common Core Algebra I - MA3109 B-CR
On a coordinate plane, 2 exponential functions are shown. f (x) approaches y = 0 in quadrant 2 and then increases into quadrant 1. It crosses the y-axis at (0, 0.5) and goes through (1, 1).
Answer
A
g(x) = 2(3)xB
g(x) = −(3)x
C
g(x) = (3)−xD
g(x) = 2(3)−x