Final answer:
To find the derivative of the given function, use the power rule of differentiation.
Step-by-step explanation:
To find the derivative of the function y = 2/⁷ - 6/, we can use the power rule of differentiation. The power rule states that if we have a function of the form y = x^n, then the derivative is given by dy/dx = nx^(n-1).
In this case, we have y = 2/⁷ - 6/, which can be written as y = 2x^(-7) - 6x^(-1). Applying the power rule, we get dy/dx = -14x^(-8) + 6x^(-2).