Let f: R² → IR be defined by f((x, y)) = 6y – 2z. Is f a linear transformation? a f((1, y₁) + (12, Y2)) = f((F₁, y₁)) + f((T2, Y2)) = + Does f((F1, y₁) + (12, Y2)) = f((F₁, Y₁)) + f((2, y2)) for all (1, ₁), (2, 32) R²? choose b. f(c(x, y)) = c(f((x, y))) = Does f(c(x, y)) = c(f((x, y))) for all c R and all (x, y) = R²? choose c. Is f a linear transformation? choose (Enter z₁ as x1, etc.)

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Let f: R² → IR be defined by f((x, y)) = 6y – 2z. Is f a linear transformation?
a f((1, y₁) + (12, Y2)) =
f((F₁, y₁)) + f((T2, Y2)) =
+
Does f((F1, y₁) + (12, Y2)) = f((F₁, Y₁)) + f((2, y2)) for all (1, ₁), (2, 32) R²? choose
b. f(c(x, y)) =
c(f((x, y))) =
Does f(c(x, y)) = c(f((x, y))) for all c R and all (x, y) = R²? choose
c. Is f a linear transformation? choose
(Enter z₁ as x1, etc.)
Transcribed Image Text:Let f: R² → IR be defined by f((x, y)) = 6y – 2z. Is f a linear transformation? a f((1, y₁) + (12, Y2)) = f((F₁, y₁)) + f((T2, Y2)) = + Does f((F1, y₁) + (12, Y2)) = f((F₁, Y₁)) + f((2, y2)) for all (1, ₁), (2, 32) R²? choose b. f(c(x, y)) = c(f((x, y))) = Does f(c(x, y)) = c(f((x, y))) for all c R and all (x, y) = R²? choose c. Is f a linear transformation? choose (Enter z₁ as x1, etc.)
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