Question

A function is defined by f(x)=x²+1
where x€ {-1,0, 1, 3} , list the element of f​

Answer 1

Step-by-step explanation:

f(x)=x^2+1

f(0)=1

f(-1)=2

f(1)=2

f(3)=10

f is {2,1,2,10}

Answer 2

Answer:

{2,1,10 } are the elements of f