What information do you need to write an equation of a line and make a graph?

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

Graph y = -|x| + 2. click on the graph until the correct one appears.

Which strategy is used by public health to reduce the incidence of food poisoning?