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Author Question: Use a graphing calculator to plot the data and find the quadratic function of best fit.Southern ... (Read 727 times)

Jkov05

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on: Feb 28, 2021
Use a graphing calculator to plot the data and find the quadratic function of best fit.

Southern Granite and Marble sells granite and marble by the square yard. One of its granite patterns is price sensitive. If the price is too low, customers perceive that it has less quality. If the price is too high, customers perceive that it is overpriced. The company conducted a pricing test with potential customers. The following data was collected. Use a graphing calculator to plot the data. What is the quadratic function of best fit?



◦ B(x)  = -0.243x2 + 3.115x - 22.13
◦ B(x)  = -0.0243x2 + 3.115x + 22.13
◦ B(x)  = 0.0243x2 - 3.115x - 22.13
◦ B(x)  = -0.0243x2 + 3.115x - 22.13
Precalculus ¦ Sullivan ¦ 10th Edition
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Marked as best answer by Jkov05 on Feb 28, 2021

randomguy133

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Reply #1 on: Feb 28, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Jkov05

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Reply 2 on: Feb 28, 2021
YES! Correct, THANKS for helping me on my review

bdobbins

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Reply 3 on: Yesterday
Excellent

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