Question
Which of the following transformed functions has been horizontally stretched?
A) 0.5f(x)
B) f(2x)
C) f(0.5x)
D) 2f(x)
A) 0.5f(x)
B) f(2x)
C) f(0.5x)
D) 2f(x)
Answers
Answered by
GPT 3.5
The correct answer is C) f(0.5x).
A) 0.5f(x) is a vertical stretch by a factor of 0.5
B) f(2x) is a horizontal compression by a factor of 2
C) f(0.5x) is a horizontal stretch by a factor of 2
D) 2f(x) is a vertical stretch by a factor of 2
A) 0.5f(x) is a vertical stretch by a factor of 0.5
B) f(2x) is a horizontal compression by a factor of 2
C) f(0.5x) is a horizontal stretch by a factor of 2
D) 2f(x) is a vertical stretch by a factor of 2