Slope-intercept form through (2,8) and (0,-7)

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

Ineed with number 6 , explain how to get 1978

Which of the following graphs could represent a cubic function?