2) For each equation, tell whether it is always, sometimes, or never true. Explain your reasoning in words. (b) y +5 = ! y+10 (a) 5 – x2 = 6 (c) 3x + 7 = 3(x + 1) (d) 5x – 1 = 9

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterA: Appendix
SectionA.4: Factoring And Quadratic Equations
Problem 41E
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2) For each equation, tell whether it is always, sometimes, or never true. Explain your reasoning in words.
(a) 5 – x² = 6
(b) y + 5 = "+10
(c) 3x + 7 = 3(x + 1)
(d) 5x – 1 = 9
3) Solve for v: h = -16+² + vt
%3D
4) a) Write an equation that has exactly one solution:
b) Write an equation that has exactly two solutions:
c) Write an equation that has an infinite number of solutions:
Transcribed Image Text:2) For each equation, tell whether it is always, sometimes, or never true. Explain your reasoning in words. (a) 5 – x² = 6 (b) y + 5 = "+10 (c) 3x + 7 = 3(x + 1) (d) 5x – 1 = 9 3) Solve for v: h = -16+² + vt %3D 4) a) Write an equation that has exactly one solution: b) Write an equation that has exactly two solutions: c) Write an equation that has an infinite number of solutions:
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