Scientists collected this pollution data before, during and after a volcanic eruption. Pollution data are measured in particles per liter and is shown on the graph below. When did the eruption occur?

Between days 3 and 4
Between days 3 and 4

Between days 5 and 6
Between days 5 and 6

Between days 10 and 11
Between days 10 and 11

Between days 14 and 15

When graphing a linear equation that is written in the form y=mx+b, the variable m represents the y-intercept. assuming that b> 0, which of the following best describes how reversing the sign of b would affect the graph? a) the new line will be shifted down b units b) the new line will be shifted down b x 2 units c) the new line will be a perfect reflection across the x-axis d) the new line will be a perfect reflection across the y-axis

When will division i requirements change? requirements change every four years requirements change every year august 2016 requirements change every other year

Which of the following is a presentation cue? a. crossing your arms b. mumbling c. repeating words d. whistling