in a 5000 m race, the athletes run 1212 laps; each lap is 400 m. kara runs the race at a constant pace and finishes in 17.6 min. hannah runs the race in a blistering 15.3 min, so fast that she actually passes kara during the race.

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

Does howard university superscore act

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