Respuesta :
Answer:
NOTE: This is the answer for the equation (y=3x^2-9x+20) Both a Relation and a Function
Step-by-step explanation:
Because a Relation can be represented as a verbal descriptions, graphs, mapping diagrams, equations, list ordered pairs, and tables. Which in this case is an equation so its a RELATION.
A function is a type of relation in which every x-value in the domain is paired with exactly one y-value. Which in this case every x-value is paired with one Y-value.
Let me know if this helps. :)