Bradley C.

Let f,g and h be differentiable at x. If h(x)=f(x)/g(x) +2^x,f'(3)=-8,g'(3)=5,f(3)=-4,g(3)=1,find h'(3)

A cell phone plan has a basic charge of $50 a month. The plan includes 600 free minutes and charges 10 cents for each additional minute of usage.

f(x)=3x2+7x g(x)=6x+3 Find f(x)-g(x)2.f(x)=3x2+7xg(x)=6x+3Find f(3)+g(3)

Find both f(g(x)) and g(f(x)), given that f(x)=1/2x-2 and g(x)=2x+4.

The population of a small town is growing at a constant rate. In 2007 the population was 15,400 and in 2013 the population was 22,600.Part A: Use the data points (7, 15400) and (13, 22600) to write... more

A traveling salesman figures it costs 34 cents for every mile he drives his car. How much does it cost him (in dollars) a week to drive his car if he travels 465 miles a week?

Convert 5i^ + 12j^ to polar coordinates. (Write four forms for this point.)