SHO The equation y=x²- 12x + x days after an award-winni What was the first day that

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter2: Linear Equations
Section2.3: Solving Multi-step Equations
Problem 8CYU
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SI
19
Sung
of books y sold in a bookstore
The equation y = x² - 12x + 45 models the number
x days after an award-winning author appeared at an
autograph-signing
reception.
What was the first day that at least 100 copies of the book were sold?
Transcribed Image Text:SI 19 Sung of books y sold in a bookstore The equation y = x² - 12x + 45 models the number x days after an award-winning author appeared at an autograph-signing reception. What was the first day that at least 100 copies of the book were sold?
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