Question Function Find the inverse Evaluate the derivative Find the domain Load more f−1(n)=−n−180360 Evaluate ϕ=180−n360Evaluate ϕ=180−n360Interchange n and y n=180−y360Swap the sides of the equation 180−y360=nMove the constant to the right-hand side and change its sign −y360=n−180Multiply both sides of the equation by LCD −y360×y=(n−180)ySimplify the equation −360=(n−180)ySwap the sides of the equation (n−180)y=−360Divide both sides n−180(n−180)y=n−180−360Divide the numbers y=n−180−360Use b−a=−ba=−ba to rewrite the fraction y=−n−180360Solution f−1(n)=−n−180360 Show Solution Solve the equation Solve for ϕ Solve for n ϕ=n180n−360 Evaluate ϕ=180−n360Solution ϕ=n180n−360 Show Solution Graph