Really need this one asap i need to pass my !

If eh = hg and hg=16, find the diameter of k

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ