1. **State the problem:**
We are given the transformation of the absolute value function $f(x) = |x|$ to $g(x) = |x + 3| - 5$ and asked to solve the equation $|6x + 3| = 33$. We also need to determine the domain, range, and intervals of increase and decrease for the function $g(x)$.
2. **Transformation explanation:**
The function $g(x) = |x + 3| - 5$ is a horizontal shift of $f(x) = |x|$ to the left by 3 units and a vertical shift down by 5 units.
3. **Solve the equation $|6x + 3| = 33$:**
The absolute value equation $|A| = B$ implies $A = B$ or $A = -B$.
So,
$$6x + 3 = 33 \quad \text{or} \quad 6x + 3 = -33$$
4. **Solve each linear equation:**
For $6x + 3 = 33$:
$$6x = 33 - 3$$
$$6x = 30$$
$$x = \frac{30}{6}$$
$$x = 5$$
For $6x + 3 = -33$:
$$6x = -33 - 3$$
$$6x = -36$$
$$x = \frac{-36}{6}$$
$$x = -6$$
5. **Domain and Range of $g(x)$:**
- Domain of any absolute value function is all real numbers: $$(-\infty, \infty)$$
- Range is all $y$ values greater than or equal to the vertex's $y$-coordinate. Since vertex is at $(-3, -5)$ and the graph opens upwards, range is:
$$[-5, \infty)$$
6. **Intervals of increase and decrease:**
- The graph decreases on the interval to the left of the vertex:
$$(-\infty, -3)$$
- The graph increases on the interval to the right of the vertex:
$$(-3, \infty)$$
**Final answers:**
- Solutions to $|6x + 3| = 33$ are $x = 5, -6$
- Domain: $(-\infty, \infty)$
- Range: $[-5, \infty)$
- Decreasing on $(-\infty, -3)$
- Increasing on $(-3, \infty)$
Absolute Value F727D4
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