Please help me.

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer