To conduct an experiment, the room temp in a lab needs to be as close as possible to -2 degrees Celsius. Any variation from its target temp, whether warmer or cooler, is considered an error that could affect the experiment. Function v gives absolute temp error as a function of the room temp in degrees Celsius, x.

Select all the statements that are true about the function and the situation.

A. When the room temp is 0 degrees Celsius, v(0) has a value of 2

B. When the room temp is -3 degrees Celsius, the absolute temp error, v(-3) is -1

C. When the room temp is 3 degrees Celsius, v(3) is 5

D. The equation v(x) = | x + 2 | gives the absolute temp error when the room is degrees Celsius

E. When v(x) = 0.5, the room temp could be -1.5, or -2.5 degrees Celsius

F. The equation v(x) = | x + 2 | gives us the absolute temp error when the room temp is x degrees Celsius

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The table shows the relationship between the number of cups of cereal and the number of cups of raisins in a cereal bar recipe: number of cups of cereal number of cups of raisins 8 2 12 3 16 4 molly plotted an equivalent ratio as shown on the grid below: a graph is shown. the title of the graph is cereal bars. the horizontal axis label is cereal in cups. the x-axis values are 0, 20, 40, 60, 80,100. the vertical axis label is raisins in cups. the y-axis values are 0, 10, 20, 30, 40, 50. a point is plotted on the ordered pair 40,20. which of these explains why the point molly plotted is incorrect? (a) if the number of cups of cereal is 40, then the number of cups of raisins will be10. (b)if the number of cups of raisins is 40, then the number of cups of cereal will be10. (c) if the number of cups of cereal is 40, then the number of cups of raisins will be 80. (d) if the number of cups of raisins is 40, then the number of cups of cereal will be 80.