Can someone please help me with this

How many grams must be adde to 970g to make 1 and a half kg

F(x)= 4x g(x) =x-1 what is f(x) divided by g(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