Write an equation in point-slope form for the line through the given plot with the given slope (-3,-7) m= -6/5

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level

What is the equation of the graph below? y=sec(x)-4