The points (-1,6) and (1,r) lie on a line with a slope 4. Find the missing coordinator r?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.

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