Answer:

Step-by-step explanation:
The given expression is;

This implies that;

Equate the exponents;

Expand;




Answer:
What?
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
The minus sign (of the multiplier -1/3) changes the direction of z by 180°. The magnitude of the multiplier 1/3 reduces the magnitude of the product to 1/3 that of z. The graph that has these characteristics is graph C.