Question

Use the table to answer the question.

x f(x)
−1
0
1
2
Finish creating the input-output table for the function f(x)=−(x+1)2+4. Which of the given x values produces the largest output for the function?

(1 point)
Responses

x=−1
x equals negative 1

x=2
x equals 2

x=1
x equals 1

x=0
x equals 0
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Answer 1

To complete the input-output table for the function \( f(x) = - (x + 1)^2 + 4 \), we will substitute each given \( x \) value into the function.

### Given values and calculations:

1. For \( x = -1 \):
\[
f(-1) = -((-1) + 1)^2 + 4 = -(0)^2 + 4 = 0 + 4 = 4
\]

2. For \( x = 0 \):
\[
f(0) = -((0) + 1)^2 + 4 = -(1)^2 + 4 = -1 + 4 = 3
\]

3. For \( x = 1 \):
\[
f(1) = -((1) + 1)^2 + 4 = -2^2 + 4 = -4 + 4 = 0
\]

4. For \( x = 2 \):
\[
f(2) = -((2) + 1)^2 + 4 = -3^2 + 4 = -9 + 4 = -5
\]

### Completed Input-Output Table:
| x | f(x) |
|----|------|
| -1 | 4 |
| 0 | 3 |
| 1 | 0 |
| 2 | -5 |

### Outputs:
- \( f(-1) = 4 \)
- \( f(0) = 3 \)
- \( f(1) = 0 \)
- \( f(2) = -5 \)

### Conclusion:
The value that produces the largest output for the function is \( x = -1 \).

So the answer is: **x = -1**.