3.5 Parabolas, Ellipses, and Hyperbolas. 50 Define f,(x) = sin x + 4 sin 3x + f sin 5x + (n terms). Graph f5 and f,, from -x to 71. Zoom in and describe the. Gibbs phenomenon at x = 0. On the graphs of 51-56, zoom in to all maxima and minima. (3 significant digits). Estimate inflection points.
Consider that an entry level business Color Laser printer can be bought for less than $250. If one uses the same cost comparison method, the cost is less than $0.16 per page. ($231 street price divided by 1500 sheets = $0.154 per page).
If you can sell JUST ONE new package per day thatâs 5k week times 4.2 weeks or 21k month in business. If laser costs $1500 month and marketing costs $2500 month your expenses is $4000 month. Subtract that from the 21k in revenue and you have $17k. 40% of 17k = $6800 month or $81,600 year. Average hour of IPL photo facial is about $350. â¢ If in a 8 hour day you did 5 âlaserâ hours and 3 photo facial hours based on above rates your ârevenueâ for that day would be 5 x 150(750) + 3 x 350(1050) = $1800 per day.