Mark’s cat weighs 9 lbs 4 oz now. last year his cat weighed 8 lbs 10 oz. how much more does mark’s cat weigh now

Sketch one cycle if the cosine function y=2cos2theta

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.