Is the relation shown in the table a function? Use the graph and justify your answer. A. Yes. The relation is a function. The graph of the function is a straight line and has a constant rate of change.

B. Yes. The relation is a function. The graph of the function is a curve.

C. No. The relation is not a function. The graph of the relation does not pass through the origin.

D. No. The relation is not a function. The graph of the relation is not a straight line.

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a