Line y=2x-4 is dilated by a scale factor of 1/2

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|