From 1970 to 2010 a towns population grew to 120,1500 the population grew at a rate of about 0.5% each year. what was the town's population in 1970?

To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

Determine domain and range, largest open interval, and intervals which function is continuous.