Could you help me with this plz

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Of the following, which statement or statements accurately reflect a way in which credit can be safer than cash? i. if your credit card gets stolen, you can cancel it and get your money back. ii. it is harder to lose a single credit card than a large number of bills. iii. if a merchant does not honor the agreement, you can call the credit company and dispute the charges. a. i and iii b. ii only c. iii only d. i, ii, and iii

Write a function rule for  “the output is  5 less than the input.” let  xx  be the input and let  yy  be the output.