This table shows some values of a linear function, h(x). Complete the table.

Write your answers as whole numbers, decimals, or simplified fractions or mixed numbers.
x h(x)

7
25
3

6 7

5

4

3

1 answer

To complete the table for the linear function \( h(x) \), we first need to identify the values for each entry based on the linearity of the function. We can generate a linear equation in the form of \( h(x) = mx + b \), where \( m \) is the slope and \( b \) is the y-intercept.

The first step is to identify some points from the table based on the given data. From the available information, we see the following filled entries:

  1. \( h(3) = 25 \)
  2. \( h(-6) = 7 \)

We can use these two points to determine the slope (\( m \)):

  1. The coordinates from the known points are (3, 25) and (-6, 7).
  2. The slope \( m \) is calculated as:

\[ m = \frac{h(3) - h(-6)}{3 - (-6)} = \frac{25 - 7}{3 + 6} = \frac{18}{9} = 2 \]

Using the slope \( m = 2 \), we can use one of the points to find the y-intercept \( b \). We'll use the point (3, 25):

\[ h(x) = 2x + b \] \[ 25 = 2(3) + b \rightarrow b = 25 - 6 = 19 \]

Now we have the linear function:

\[ h(x) = 2x + 19 \]

Now we can fill in the table using this function for the other values of \( x \):

  1. For \( x = -7 \): \[ h(-7) = 2(-7) + 19 = -14 + 19 = 5 \]
  2. For \( x = -5 \): \[ h(-5) = 2(-5) + 19 = -10 + 19 = 9 \]
  3. For \( x = -4 \): \[ h(-4) = 2(-4) + 19 = -8 + 19 = 11 \]
  4. For \( x = -3 \): \[ h(-3) = 2(-3) + 19 = -6 + 19 = 13 \]

Now we can complete the table:

\[ \begin{array}{c|c} x & h(x) \ \hline -7 & 5 \ -6 & 7 \ -5 & 9 \ -4 & 11 \ -3 & 13 \ 3 & 25 \ \end{array} \]

So the completed table is:

\[ \begin{array}{c|c} x & h(x) \ \hline -7 & 5 \ -6 & 7 \ -5 & 9 \ -4 & 11 \ -3 & 13 \ 3 & 25 \ \end{array} \]

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