PLEASE HELP-30 PTS-WILL MARK BRAINLIEST Determine whether the table expresses the second variable as a function of the first variable.
x y
–5 6
–2 7
–5 –10
–1 –8

In what form is the following linear equation written y=9x+2

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

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