Jacinta's job is to cut rhombus -shaped side mirrors for cars. The lower right corner is supposed to be 98°. Did Jacinta

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)