If the domain is {0, 2, -6}, what is the range of y = -2x 3?.

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of