The table of values represents the function g(x) and the graph shows the function f(x). which statement about the functions is true? x g(x)-2 -30 22 04 26 1f(x) is greater than g(x) for all values of x. f(x) and g(x) have a common x-intercept. f(x) and g(x) intersect at two points. f(x) and g(x) have the same y-intercept.

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z