Question

A function is defined by f (x) = 3 x + 1. What is f(10)?

- 11
- 14
- 31
- 311

Answer 1

31

Explanation:

Answer 2

31

Explanation:

The function given in this problem is described by the expression

`f(x)=3x+1`

In this problem, we want to find

`f(10)`

Which means that we want to evaluate the function when the value of x is 10, so when

`x=10`

To solve the problem, we just need to substitute x = 10 into the expression of f(x). By doing so, we find:

`f(10)=3\cdot 10 +1 = 30+1 = 31`

Therefore, the correct option is

31