Let ƒ : R² → R be defined by f((x, y)) = -9x - 5y. Is ƒ a linear transformation? a. f((x₁, y₁) + (x2, Y2)) = f((x₁, y₁)) + f((T2, y2)) = + Does f((T1, y₁) + (T2, Y2)) = f((T1, Y1₁)) + f((x2, Y₂)) for all (T₁, ₁), (2, Y₂) € 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 #₁ 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 → R be defined by f((x, y)) = -9x - 5y. Is f a linear transformation?
a. f((x1, y₁) + (x2, Y2)) =
f((x1, y₁)) + f((x2, Y2)) =
+
Does f((x1, y₁) + (x2, Y₂)) = f((x₁, Y₁)) + f((x2, y₂)) for all (₁, ₁), (2, Y2) € 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 x₁ as x1, etc.)
Transcribed Image Text:Let f: R² → R be defined by f((x, y)) = -9x - 5y. Is f a linear transformation? a. f((x1, y₁) + (x2, Y2)) = f((x1, y₁)) + f((x2, Y2)) = + Does f((x1, y₁) + (x2, Y₂)) = f((x₁, Y₁)) + f((x2, y₂)) for all (₁, ₁), (2, Y2) € 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 x₁ as x1, etc.)
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