Question

Which of the functions is represented by the graph?

Select one:
a. f(x)=2x−3
b. f(x)=2x2−3
c. f(x)=12x2−3
d. f(x)=x2−3

Answer 1

i think the answer is b but i m not sure because

Step-by-step explanation: f(x)=2(x)2-3

f(2)=2(2)2-3

f(2)=6-3

f(2)=3