Four students, Dawn, Charles, Kesha, and Dionne, tried to use graphing to solve the polynomi equation: a? + 2x – 1 = -a? – 2x + 5 All four students agreed that they should use the method of graphing both sides of the polyno on one graph as shown here. 4 3 1 -6 -5 -4-32 -10/ i2 3 4 5 6 -1 -4 -5 -6 However, the students cannot agree on the solution set. Which student is correct? O Dionne says the solutions are -3 and 1. O Dawn says the solutions are (-3, 2) and (1, 2). O Charles says the solutions are (-1, 6) and (-1, -2). O Kesha savs the solutions -3.5. -2.5. 0.5. and 1.5. are OHW m 4 n 6
Four students, Dawn, Charles, Kesha, and Dionne, tried to use graphing to solve the polynomi equation: a? + 2x – 1 = -a? – 2x + 5 All four students agreed that they should use the method of graphing both sides of the polyno on one graph as shown here. 4 3 1 -6 -5 -4-32 -10/ i2 3 4 5 6 -1 -4 -5 -6 However, the students cannot agree on the solution set. Which student is correct? O Dionne says the solutions are -3 and 1. O Dawn says the solutions are (-3, 2) and (1, 2). O Charles says the solutions are (-1, 6) and (-1, -2). O Kesha savs the solutions -3.5. -2.5. 0.5. and 1.5. are OHW m 4 n 6
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.7: Factoring Special Products
Problem 54PFA
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