Define additive inverse and provide an example

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x,y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis

The graph of a curve that passes the vertical line test is a: