Complete the tables to show the parent function y = f(x) and its translation y = f(x + 5) (2 points) Original Function y = f (x) T -2 5 -1 2 1 0 1 2 5 2

1 answer

To complete the table for the function \( y = f(x + 5) \), we will replace \( x \) in the original function \( y = f(x) \) with \( x + 5 \). This means that for each value of \( x \) in the original function, we will find the corresponding \( y \) value for \( x + 5 \).

Let's first list the original function values (based on the provided x-values):

Original Function Table \( y = f(x) \)

| x | y = f(x) | |-------|------------| | -2 | 5 | | -1 | 2 | | 1 | 0 | | 2 | 2 | | 5 | 2 |

Now, to create the new table for the translated function \( y = f(x + 5) \), we will use values \( x - 5 \) (since \( f(x + 5) \) shifts the graph to the left by 5 units).

Here's the process:

  1. Substitute each \( x \) in \( y = f(x) \) with \( x - 5 \) for the new function.
  2. Calculate the output for each substituted value.

Here are the corresponding \( x \) values and their translations:

Translated Function Table \( y = f(x + 5) \)

| x | y = f(x + 5) | |-------|---------------| | -7 | 5 | (since \( f(-2) = 5 \)) | | -6 | 2 | (since \( f(-1) = 2 \)) | | -4 | 0 | (since \( f(1) = 0 \)) | | -3 | 2 | (since \( f(2) = 2 \)) | | 0 | 2 | (since \( f(5) = 2 \)) |

Now the completed tables are:

Original Function Table \( y = f(x) \)

| x | y = f(x) | |-------|------------| | -2 | 5 | | -1 | 2 | | 1 | 0 | | 2 | 2 | | 5 | 2 |

Translated Function Table \( y = f(x + 5) \)

| x | y = f(x + 5) | |-------|---------------| | -7 | 5 | | -6 | 2 | | -4 | 0 | | -3 | 2 | | 0 | 2 |