Find the equation(s) of the tangent line(s) to the graph of the indicated equation at the point(s) with the given value of x. xy-11x+18=0;x=3 <: find the equation of tangent line to graph given at x="3." e an equation. use a comma separate answers as needed. boat is being pulled toward dock shown in figure right. if rope rate foot per second how fast ft distance between and decreasing when it feet from . by dock. nearest thousandth rock thrown into still pond. circular ripples move outward point impact so that radius ofthe circle formed ripple increases minute. which area changing instant feet. approximately square suppose for company manufacturing calculators cost revenue prot equations are c="90,000+40x." r="200xE," p="R-C" where production output week calculators. increasing increase profit. costs this level. your answer. b profits>