Answer:
Step-by-step explanation:
dy/dx = d/dx log root under x-1 / root under x+1
dy/dx = root under x+1 / root under x-1 * 1/(x+1)^2/3 * 1/root under x-1
dy/dx = (x+1)^2/ x-1
<span>Add both the result (1×3 + 1×3) = 6 and write down to the left of 9 (result ofstep 1).
</span>
Answer:
trend line B is the answer to this question
