Respuesta :

Answer:

Midline: y = 0

Equation: y = -cos(2x)

Answer:

This graph is the equation of -cosx

Step-by-step explanation:

This is a cosine graph that has been flipped across the x-axis producing a          -cosx.

Answer:  This graph is the equation of -cosx

Graph Below:

Ver imagen igoroleshko156