Question

Write the function whose graph is the graph of y=x^3+3, but is reflected about the x-axis.

Answer 1

Idk, but heres how to find it for the Y axis, try to reverse it to find the X axis:

To find the eq of a function reflected over the y axis, replace x with -x in the function
y= x^3 +3
y=(-x)^3 +3
y= -x^3 +3

If the original and reflected functions are the same, the function is symmetrical over the y axis.