use each given function to create a table and graph . then explain if the function is linear or not
f(x) = 2x + 3
The table and graph of the function f(x) = 2x + 3 is shown below:
x f(x)
0 3
1 5
2 7
3 9
4 11
The graph of the function f(x) = 2x + 3 is a straight line, which indicates that the function is linear. The graph shows that for every increase of 1 in the value of x, the value of f(x) increases by 2. This is a linear relationship, which confirms that the function is linear.