Answer:
n= -2
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask ;)
Answer: i)169y^3z^3
ii) 225a^3b^3
iii) 145x^2y^2
a negative slope
Answer is given below, hope it helps
22/4= 11/2
46/8= 23/4
58/10= 29/5
