Predicting End Behavior
1
-4
1
-3
1
-2
f(x) 1
14
0
Based on the table, which statement best describes a prediction for the end behavior of the graph of f(x)?
O As x f(x) +-00, and as x _, f(x) +
O As x 0,f(x) , and as x1-00, f(x)
O As x- f(x) , and as x → -- f(x) -_00
O AS X f(x) —_-, and as x _ f(x) → -

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth