https://file.aiquickdraw.com/mathbot/file/1726543855164lryex9te.jpg

You have provided an image with the title "Gambarlah Grafik Fungsi Kuadrat di bawah ini," which translates to "Draw the Graph of the Quadratic Functions below." There are five quadratic inequalities or equations listed. Let's go through each of them.

### 1. \( 2x^2 + 6x + 4 < 0 \)
This is a quadratic inequality. To solve this:
- First, solve the quadratic equation \( 2x^2 + 6x + 4 = 0 \) to find the critical points.
- Then determine the intervals where the inequality holds true by testing values in each interval.

### 2. \( 3x^2 + 6x - 24 \geq 0 \)
This inequality involves finding the roots of \( 3x^2 + 6x - 24 = 0 \) and then testing intervals for \( \geq 0 \).

### 3. \( x^2 - 2x - 3 \leq 0 \)
Similar process: solve \( x^2 - 2x - 3 = 0 \) to find the roots, then determine where the inequality holds.

### 4. \( x^2 - x - 20 = 0 \)
This is a simple quadratic equation. Find the roots of the equation to plot the parabola.

### 5. \( x^2 + 2x - 8 > 0 \)
Here, solve \( x^2 + 2x - 8 = 0 \), and determine where the quadratic expression is greater than zero.

If you'd like, I can solve any specific one of these, graph them, or provide more details. Would you like to start with solving one of these?

Here are some questions related to these inequalities:
1. How do you find the critical points of a quadratic inequality?
2. What does the graph of a quadratic function look like?
3. How do we determine the intervals where a quadratic inequality holds true?
4. Can you explain how the discriminant helps in understanding the nature of roots?
5. What are the steps for graphing quadratic inequalities?

**Tip**: The sign of the leading coefficient in a quadratic function determines whether the parabola opens upwards or downwards.

Gambarlah Grafik Fungsi Kuadrat di bawah ini.

Explore the step-by-step process of solving and graphing quadratic inequalities and equations, such as 2x^2 + 6x + 4 < 0 and 3x^2 + 6x - 24 ≥ 0. Learn key algebraic concepts including the quadratic formula and discriminant to understand the nature of roots.

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