18. What quadratic function that passes the point (2, 1) and to its only zero of 3?A. y = x2-6x - 9B. y = x2 + 6x - 919. Find the equation of the quadratic function that doesn't cross the x-axis and passesthrough the point (1, 4).A. y = x2 - 2x + 5В. у 3 2x2- 3х + 120. What quadratic function contain the points (-5, 0), (0, 0) and (2, 14)?A. y = -x2 - 5xB. y = -x2 + 5xC. y = x2 - 6x + 9D. y = x2 + 6x + 9C. y = 3x2 -- 5xD. y = x2 + 2x - 5C. y = x2 - 5xD. y = x2 + 5x

Answered: 18. What quadratic function that passes…

18. What quadratic function that passes the point (2, 1) and to its only zero of 3? A. y = x2-6x - 9 B. y = x2 + 6x - 9 C. y = x2- 6x + 9 D. y = x2 + 6x + 9

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter9: Quadratic Functions And Equations

Section9.8: Analyzing Functions With Successive Differences

Problem 31HP

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18. What quadratic function that passes the point (2, 1) and to its only zero of 3?
A. y = x2-6x - 9
B. y = x2 + 6x - 9
19. Find the equation of the quadratic function that doesn't cross the x-axis and passes
through the point (1, 4).
A. y = x2 - 2x + 5
В. у 3 2x2- 3х + 1
20. What quadratic function contain the points (-5, 0), (0, 0) and (2, 14)?
A. y = -x2 - 5x
B. y = -x2 + 5x
C. y = x2 - 6x + 9
D. y = x2 + 6x + 9
C. y = 3x2 -- 5x
D. y = x2 + 2x - 5
C. y = x2 - 5x
D. y = x2 + 5x

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