30 Points!

f(x) = 2x -4; Find f(x + 3)

Which of the following is the correct ratio for converting kilograms to grams

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

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]