Answer:
It is 9x^3.
Step-by-step explanation:
36x^4 and 45x^3.
GCF of 36 and 45 = 9
GCF of x^4 and x^3 = x^3
GCF of 36x^4 and 45x^2 = 9x^3.
y = 2x - 2
hope this helps
A trigonometry rule is the range of Tangent is all real numbers
The answer would be y = tanx and y=cotx