The monthly cost of a certain texting plan is given by the function y = 0.05x + 10.95, where y is in dollars and x is the number of texts sent in a month. Find and interpret the slope and y-intercept of the linear equation. O A. m= 10.95; The cost of the texting plan increases $10.95 for every text sent. b = 0.05; The cost of the texting plan is $0.05 if no texts are sent for the month. O B. m= 10.95; The number of texts sent in a month increases 10.95 for every dollar spent. b = 0.05; The number of texts that can be sent when x = 0 is 0.05. C. m= 0.05; The cost of the texting plan increases $0.05 for every text sent. b = 10.95; The cost of the texting plan is $10.95 if no texts are sent for the month. O D. m = 0.05; The number of texts sent in a month increases 0.05 for every dollar spent. b = 10.95; The number of texts that can be sent when x = 0 is 10.95.

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter7: Equations And Inequalities In Two Variables
Section7.1: Rectangular Coordinate System And Linear Equations
Problem 43PS
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The monthly cost of a certain texting plan is given by the function y = 0.05x + 10.95, where y is in dollars and x is the number
of texts sent in a month. Find and interpret the slope and y-intercept of the linear equation.
O A. m = 10.95; The cost of the texting plan increases $10.95 for every text sent. b = 0.05; The cost of the texting plan is
$0.05 if no texts are sent for the month.
O B. m= 10.95; The number of texts sent in a month increases 10.95 for every dollar spent. b = 0.05; The number of texts
that can be sent when x = 0 is 0.05.
OC. m=0.05; The cost of the texting plan increases $0.05 for every text sent. b = 10.95; The cost of the texting plan is
$10.95 if no texts are sent for the month.
O D. m= 0.05; The number of texts sent in a month increases 0.05 for every dollar spent. b = 10.95; The number of texts
that can be sent when x = 0 is 10.95.
Transcribed Image Text:The monthly cost of a certain texting plan is given by the function y = 0.05x + 10.95, where y is in dollars and x is the number of texts sent in a month. Find and interpret the slope and y-intercept of the linear equation. O A. m = 10.95; The cost of the texting plan increases $10.95 for every text sent. b = 0.05; The cost of the texting plan is $0.05 if no texts are sent for the month. O B. m= 10.95; The number of texts sent in a month increases 10.95 for every dollar spent. b = 0.05; The number of texts that can be sent when x = 0 is 0.05. OC. m=0.05; The cost of the texting plan increases $0.05 for every text sent. b = 10.95; The cost of the texting plan is $10.95 if no texts are sent for the month. O D. m= 0.05; The number of texts sent in a month increases 0.05 for every dollar spent. b = 10.95; The number of texts that can be sent when x = 0 is 10.95.
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