Question

use the function to choose the correct value for the yellow cell.
y = x²
input output calculator
-3 9 (-3)²
-2 4
-1 b.
0 c.
1 d.
2 e.
3 f.
1

2

-1

Explanation:

Step1: Identify the function

The given function is \( y = x^2 \), where \( x \) is the input and \( y \) is the output.

Step2: Substitute \( x = -1 \) into the function

For the yellow cell, the input \( x = -1 \). Substitute \( x = -1 \) into \( y = x^2 \):
\( y = (-1)^2 \)

Step3: Calculate the value

\( (-1)^2 = 1 \) (since squaring a negative number gives a positive result)

Answer:

1