The pH of a particular solution is given by pH = -log(x-2), where x represents the concentration of the hydrogen ions in the
solution, in moles per liter.
Which graph models the pH of this solution?
PH
ions
-5 4 -3 -2 -10
i į 32

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?