Which function represents a vertical stretch of an exponential function? fx)=3(1/2)x
f(x)=1/2(3)x
f(x)=(3)2x
f(x)=3(1/2x)

Simply 8x squared + 5(7x squared- x) - 2x =

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.