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).
The lower-end color laser printer's toner cartridges are significantly more expensive, but their pages' yields are not that much higher: black toner rated at 2,200 pages is $75, and each color yields 1,400 pages for $73.50. This gives a cost per 1,000 pages of $73.38.or example, a group of cyan, magenta, and yellow cartridges that cost $20 each and have a 750 page yield printed on their boxes have a cost per page of ($20*3)/750 = 8 cents plus the 3 cents per page cost of the black ink, which works out to 11 cents per color page.