1. Beth's monthly charge for Internet access c is represented by the function 12 + 2.50h, where h represents the number of hours of usage during a month. What is the total charge for a month in which Beth used the Internet for 9 hours? C = A. $39.95 B. $34.50 C. $27.00 D. $22.50

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter7: Exponents And Exponential Functions
Section: Chapter Questions
Problem 15PFA
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DA
NAME
Standardized Test Practice
4.
Read each question. Then fill in the
correct answer on the an swer
document provided by your teacher or
on a sheet of paper.
1. Beth's monthly charge for Internet
access c is represented by the function
c = 12 + 2.50h, where h represents the
number of hours of usage during a
month. What is the total charge for a
month in which Beth used the Internet
for 9 hours?
A. $39.95
B. $34.50
C. $27.00
D. $22.50
2. The graph of the line y = -2x +1 is
shown below. Which table of ordered
pairs contains only points on this line?
Transcribed Image Text:DA NAME Standardized Test Practice 4. Read each question. Then fill in the correct answer on the an swer document provided by your teacher or on a sheet of paper. 1. Beth's monthly charge for Internet access c is represented by the function c = 12 + 2.50h, where h represents the number of hours of usage during a month. What is the total charge for a month in which Beth used the Internet for 9 hours? A. $39.95 B. $34.50 C. $27.00 D. $22.50 2. The graph of the line y = -2x +1 is shown below. Which table of ordered pairs contains only points on this line?
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