Which is the best estimate of
of(+3):
-18
O 18

please help

Can someone me with this problem . show your work .

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

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.