5. In a dilation what mathematical operation is used with th scale factor? A. Subtraction
B. Addition
C. Division
D. multiplication​

Which expression is the factored from of 2/3x + 4?asap

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

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form