To find the linear function that represents the line given by the point-slope form \( y + 7 = -\frac{2}{3}(x + 6) \), we first simplify and convert this equation into slope-intercept form (i.e., \( y = mx + b \)).
Starting with the point-slope equation:
\[ y + 7 = -\frac{2}{3}(x + 6) \]
Next, we distribute \( -\frac{2}{3} \):
\[ y + 7 = -\frac{2}{3}x - \frac{2}{3} \cdot 6 \] \[ y + 7 = -\frac{2}{3}x - 4 \]
Now, we isolate \( y \) by subtracting 7 from both sides:
\[ y = -\frac{2}{3}x - 4 - 7 \] \[ y = -\frac{2}{3}x - 11 \]
This can be rewritten in function notation:
\[ f(x) = -\frac{2}{3}x - 11 \]
Now, we compare this function to the options provided:
- \( f(x) = -\frac{2}{3}x - 11 \)
- \( f(x) = -\frac{2}{3}x - 1 \)
- \( f(x) = -\frac{2}{3}x + 3 \)
- \( f(x) = -\frac{2}{3}x + 13 \)
The function we derived, \( f(x) = -\frac{2}{3}x - 11 \), matches the first option.
Thus, the correct linear function is:
\( f(x) = -\frac{2}{3}x - 11 \).