Let f: R²R be defined by f((x, y)) = 8y - 4x + 1. Is ƒ a linear transformation? a. f((x₁, y₁) + (x2, y2)) (Enter x₁ as x1, etc.) f((x₁, y₁)) + f((x₂, y₂)) = + = Does f((x1, y₁) + (x2, Y2)) = f((x1, Y₁)) + f((x2, Y2)) for all (x1, y₁), (x2, Y₂) € R²? choose b. f(c(x, y)) = c(f((x, y))) = Does f(c(x, y)) = c(f((x, y))) for all CER and all (x, y) = R²? choose c. Is f a linear transformation? choose

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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Question
Let f: R²R be defined by
f((x, y)) = 8y - 4x + 1. Is ƒ a linear
transformation?
a. f((x1, y₁) + (x2, Y2))
(Enter x₁ as x1, etc.)
f((x₁, y₁)) + f((x2, y₂)) =
+
Does
f((x1, y₁) + (x2, 2)) = f((x₁, y₁)) + f((x2, ₂))
for all (x1, y₁), (x2, Y₂) € R²?
choose
b. f(c(x, y)) =
c(f((x, y))) =
Does f(c(x, y)) = c(f((x, y))) for all
CER and all (x, y) = R²?
choose
c. Is f a linear transformation?
choose
Transcribed Image Text:Let f: R²R be defined by f((x, y)) = 8y - 4x + 1. Is ƒ a linear transformation? a. f((x1, y₁) + (x2, Y2)) (Enter x₁ as x1, etc.) f((x₁, y₁)) + f((x2, y₂)) = + Does f((x1, y₁) + (x2, 2)) = f((x₁, y₁)) + f((x2, ₂)) for all (x1, y₁), (x2, Y₂) € R²? choose b. f(c(x, y)) = c(f((x, y))) = Does f(c(x, y)) = c(f((x, y))) for all CER and all (x, y) = R²? choose c. Is f a linear transformation? choose
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