Identify the transformation of f ( x ) = 1 5 x f ( x ) = 15 ^ { x } f ( x ) = 1 5 x . h ( x ) = − 1 5 x h ( x ) = - 15 ^ { x } h ( x ) = − 1 5 x A) a reflection about the y -axisB) a reflection about the x -axisC) a reflection about the line y=-xD) a reflection about the line y=xE) a reflection about the line x=15

Question

Identify the transformation of   f ( x )  = 1 5 x f ( x )  = 15 ^ { x } f ( x )  = 1 5 x   .   h ( x )  = − 1 5 x h ( x )  = - 15 ^ { x } h ( x )  = − 1 5 x A) a reflection about the y -axisB) a reflection about the x -axisC) a reflection about the line y=-xD) a reflection about the line  y=xE) a reflection about the line x=15

Valentine Bouyer · Accepted Answer

Final Answer : B, Explanation :  The transformation is a reflection about the x-axis because the negative sign in front of the function causes a reflection of the graph about the x-axis.

Identify the transformation of $f ( x ) = 15 ^ { x }$ . $h ( x ) = - 15 ^ { x }$

A) a reflection about the y -axis
B) a reflection about the x -axis
C) a reflection about the line y=-x
D) a reflection about the line y=x
E) a reflection about the line x=15

Definitions

Learning Objectives

Learning Objectives

Related questions

Identify the transformation of f(x) =15xf ( x ) = 15 ^ { x }f(x) =15x . h(x) =−15xh ( x ) = - 15 ^ { x }h(x) =−15x A) a reflection about the y -axisB) a reflection about the x -axisC) a reflection about the line y=-xD) a reflection about the line y=xE) a reflection about the line x=15

Definitions

Learning Objectives

Learning Objectives

Related questions

Identify the transformation of $f ( x ) = 15 ^ { x }$ . $h ( x ) = - 15 ^ { x }$

A) a reflection about the y -axis
B) a reflection about the x -axis
C) a reflection about the line y=-x
D) a reflection about the line y=x
E) a reflection about the line x=15