If g(x) = x2 +5% -4, find g(-1).
8

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

Identify one charcteristic of exponential growth

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