Set background Clear frame 1. FUNDRAISING The Pep Club rented a shaved ice machine to sell shaved ice as a fundraiser. They paid an initial fee and then an hourly charge. The table shows the cost per hour. Find and interpret the rate of change and initial value. Assume the relationship between the two quantities is linear. Steps 1) pick 2 points 2) label : (x1, yl) (x2, y2) y2 yl 3) Plug into m = x2 - x1 4) Pick 1 point. Plug in your (x, y) point and plug what m is into y= mx +b and solve for b. Number of y = mx + b 4 Hours, x Cost ($), y 30 35 40 45 Rate: say the y and then the x A starting value or a fee acer %23 2$ % & 4 e y u f j k * 00

Set background Clear frame 1. FUNDRAISING The Pep Club rented a shaved ice machine to sell shaved ice as a fundraiser. They paid an initial fee and then an hourly charge. The table shows the cost per hour. Find and interpret the rate of change and initial value. Assume the relationship between the two quantities is linear. Steps 1) pick 2 points 2) label : (x1, yl) (x2, y2) y2 yl 3) Plug into m = x2 - x1 4) Pick 1 point. Plug in your (x, y) point and plug what m is into y= mx +b and solve for b. Number of y = mx + b 4 Hours, x Cost ($), y 30 35 40 45 Rate: say the y and then the x A starting value or a fee acer %23 2$ % & 4 e y u f j k * 00

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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