Which function represents g(x), a reflection of f(x) = 4across the x-axis?

g ( x ) = -4 (2) x
g ( x ) = 4 (2) -x
g ( x ) = -4
g ( x ) = 4

The function that represents g(x), a reflection of f(x) = 4 across the x-axis is:

Step-by-step explanation:

We are given a parent function f(x) as:

We know that any function f(x) when is reflecting across the x-axis then the transformed function i.e. g(x) is given by:

Hence, here the transformed  function g(x) that is obtained by transforming f(x) is given by:

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

step-by-step explanation: