Question

A function f is defined by f(x) = x2
+1, where x∈ {−1,0,1,3}.List the elements of f.​

Answer 1

Answer:

The elements of f are:(2,1,2,10)

Step-by-step explanation:

As x∈ {−1,0,1,3}

f(-1)=(-1)²+1=2

f(0)=(0)²+1=1

f(1)=(1)²+1=2

f(3)=(3)²+1=10