Question

Which of the following are ordered pairs for the given function?

Select all that apply.

f(x) = 1 + x

(3, 3)
(0, 1)
(1, 0)
(1, 2)
(0, 2)

Answer 1

To determine which ordered pairs are valid for the function \( f(x) = 1 + x \), we need to evaluate the function for given \( x \) values and compare the results with the corresponding \( y \) values in the ordered pairs.

1. For \( (3, 3) \):
\[
f(3) = 1 + 3 = 4 \quad \text{(not equal to 3)}
\]

2. For \( (0, 1) \):
\[
f(0) = 1 + 0 = 1 \quad \text{(equal to 1)}
\]

3. For \( (1, 0) \):
\[
f(1) = 1 + 1 = 2 \quad \text{(not equal to 0)}
\]

4. For \( (1, 2) \):
\[
f(1) = 1 + 1 = 2 \quad \text{(equal to 2)}
\]

5. For \( (0, 2) \):
\[
f(0) = 1 + 0 = 1 \quad \text{(not equal to 2)}
\]

Based on these evaluations, the ordered pairs that apply to the function \( f(x) = 1 + x \) are:

**(0, 1) and (1, 2)**.