Let f : R + R be defined by f((r, y)) = 6z – 4y. Is f a linear transformation? a. f(r1, Y1) + (12, Y2)) = (Enter z1 as x1, etc.) %3D f(1, 41)) + f((#2, 2)) = Does f((r1, Y1) + (22, Y2)) = f((r1, Y1)) + f((r2, Y2)) for all (21, Y1), (r2, 2) E R?? choose b. f(c(r, y)) = c(f((r, y))) = Does f(c(r, y)) = c(f((r, y))) for all ceR and all (r, y) E R?? choose c. Is fa linear transformation? choose

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Eigenvalues And Eigenvectors
Section7.CM: Cumulative Review
Problem 17CM
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Let f : R + R be defined by f((r, y)) = 6z – 4y. Is f a linear transformation?
a. f((11, 41) + (12, Y2)) =
(Enter 1 as x1, etc.)
f(21, Y1)) + f((r2, Y2)) =
Does f((r1, Y1) + (22, Y2)) = f((r1, Y1)) + f((r2, Y2)) for all (21, Y1), (r2, 42) E R?? choose
b. f(c(r, y)) =
c(f((z, y))) =
Does f(c(r, y)) = c(f((r, y))) for all ceR and all (r, y) E R2? choose
c. Is fa linear transformation? choose
Transcribed Image Text:Let f : R + R be defined by f((r, y)) = 6z – 4y. Is f a linear transformation? a. f((11, 41) + (12, Y2)) = (Enter 1 as x1, etc.) f(21, Y1)) + f((r2, Y2)) = Does f((r1, Y1) + (22, Y2)) = f((r1, Y1)) + f((r2, Y2)) for all (21, Y1), (r2, 42) E R?? choose b. f(c(r, y)) = c(f((z, y))) = Does f(c(r, y)) = c(f((r, y))) for all ceR and all (r, y) E R2? choose c. Is fa linear transformation? choose
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