Math Problem Statement

Diberikan persamaan fungsi linear y = 2x + 5y = 2x + 5 Jika fungsi linear tersebut didilatasikan oleh faktor skala k = 3k = 3 dan pusat dilatasi pada titik 0(0,0).0 (0,0). Maka persamaan bayangan fungsi linear tersebut adalah....

Select one:

a. y = - 2x + 15y = - 2x + 15

b. y = 2x + 15y = 2x + 15

C. y = - 2x - 15y = - 2x - 15

d. y = 2x - 5y = 2x - 5

e. y = - 2x - 5y = - 2x - 5

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Functions
Dilations

Formulas

Linear equation: y = mx + b
Dilation scaling: y = m(x) + b * k

Theorems

Dilation of Linear Functions
Transformation of Graphs

Suitable Grade Level

Grades 9-11