Consider this function f(x)=x+4 which graph represents the inverse of function f?

In the 30-60-90 triangle below side s has a length of and side r has a length

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

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)