complete the table.\nf(x) = 2x + 1\nx f(x)\n0\n1\n2\n3

Explanation:

Step1: Substitute x = 0

$f(0)=2\times0 + 1$ $=1$

Step2: Substitute x = 1

$f(1)=2\times1+1$ $=3$

Step3: Substitute x = 2

$f(2)=2\times2 + 1$ $=5$

Step4: Substitute x = 3

$f(3)=2\times3+1$ $=7$

Answer:

x	f(x)
0	1
1	3
2	5
3	7