PLEASE HURRY the image of the point (9,-9) under a translation is (8,-7). find the coordinates of the image of the point (5,7) under the same translation

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

Anyone know? will mark brainliest if correct!

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .