Sales y (in thousands of dollars) decreased steadily then increased steadily, as shown in the graph where x is the time in months. This can be modeled by f(x) = 2x-3+1 for x>0. (0, 7) 7 (3, 1) 0123 4 5 6 * Time (months) 98. Which piecewise definition should be used to find the sales in month 2? A) -2x+4 if x<3 B) -2x+7 if 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 36E
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Sales v (in thousands of dollars) decreased steadily then increased steadily, as shown in the
graph where x is the time in months. This can be modeled by f(x)= 2x– 3 +1 for x>0.
y
(0, 7)
7.
1
(3, 1)
012 3 4 5 6 *
Time (months)
98. Which piecewise definition should be used to find the sales in month 2?
A) -2x+4 if x<3
B) -2x+7 if 0<x<3
C) 2x-5 if x>3
D) 2.x-2 if x23
99. Which piecewise definition should be used to find the sales in month 5?
A) -2x+4 if x<3
B) -2x+7 if r<3
C) 2.x-5 if x23
D) 2x-2 if x23
100. What are the sales during month 6?
A) $3000
B) $6000
C) $7000
D) $10000
Sales (thousands
of dollars)
Transcribed Image Text:Sales v (in thousands of dollars) decreased steadily then increased steadily, as shown in the graph where x is the time in months. This can be modeled by f(x)= 2x– 3 +1 for x>0. y (0, 7) 7. 1 (3, 1) 012 3 4 5 6 * Time (months) 98. Which piecewise definition should be used to find the sales in month 2? A) -2x+4 if x<3 B) -2x+7 if 0<x<3 C) 2x-5 if x>3 D) 2.x-2 if x23 99. Which piecewise definition should be used to find the sales in month 5? A) -2x+4 if x<3 B) -2x+7 if r<3 C) 2.x-5 if x23 D) 2x-2 if x23 100. What are the sales during month 6? A) $3000 B) $6000 C) $7000 D) $10000 Sales (thousands of dollars)
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