N-1/10=2/3 pls help with this

If two points are given,then exactly one line can be drawn through those two points.which geometry term does the statement represent

When x=4, y=16. what would be the value of y when x=19 if this is a directly proportional relationship. a.) 36 b: ) 72 c: ) 3.6 d.) 4

Regents.org/algebraone/119/algone 12019-mrsw.pdf . question 31 31 santina is considering a vacation and has obtained high-temperature data from the last two weeks for miami and los angeles. miami 76 75 83 73606676 81 83 85 83 87 8080 74 los angeles los angeles 63 62 65 72 67 | 65 | 6565 69 64 64 61 3639 62 which location has the least variability in temperatures? explain how you arrived at your answer.