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Using f, graph g
f(x) = 3x + 1
g(x) = f(x) - 2

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User Fdb
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Answer:

Explanation:

To graph \(g(x) = f(x) - 2\), where \(f(x) = 3x + 1\), you can start by graphing \(f(x)\) and then shifting it downward by 2 units to graph \(g(x)\). Here are the steps:

1. **Graph \(f(x)\)**:

Start by plotting the graph of \(f(x) = 3x + 1\). This is a linear function with a slope of 3 and a y-intercept of 1. You can start with two points to draw the line:

- When \(x = 0\), \(f(0) = 3(0) + 1 = 1\), so the point (0, 1) is on the graph.

- When \(x = 1\), \(f(1) = 3(1) + 1 = 4\), so the point (1, 4) is on the graph.

Plot these points and draw a straight line passing through them. This is the graph of \(f(x)\).

2. **Graph \(g(x)\)**:

Now, to graph \(g(x) = f(x) - 2\), you will shift the graph of \(f(x)\) downward by 2 units. This means that every point on the graph of \(f(x)\) will be shifted 2 units down to form the graph of \(g(x)\).

So, if you had a point \((a, b)\) on the graph of \(f(x)\), it will be shifted to \((a, b - 2)\) on the graph of \(g(x)\).

3. **Shift the Graph of \(f(x)\) Downward by 2 Units**:

- The point (0, 1) on the graph of \(f(x)\) will shift to (0, -1) on the graph of \(g(x)\).

- The point (1, 4) on the graph of \(f(x)\) will shift to (1, 2) on the graph of \(g(x)\).

4. **Draw the Graph of \(g(x)\)**:

Using the shifted points, draw the graph of \(g(x)\). It will be a parallel line to the graph of \(f(x)\) but located 2 units lower.

Your final graph represents \(g(x) = f(x) - 2\), where \(f(x) = 3x + 1\), and it will be a line parallel to the graph of \(f(x)\) but shifted downward by 2 units.

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User Gimhani
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