(a) The graph of \( y=f(x) \) is shown. Translate it to get the graph of \( y=f(x-2) \). (b) The graph of \( y=g(x) \) is shown. Translate it to get the graph of \( y=g(x)+4 \).
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To obtain the graph of \( y = f(x-2) \), you will need to shift the entire graph of \( y = f(x) \) to the right by 2 units. This means every point on the graph, say \( (a, b) \), will move to \( (a+2, b) \). So, if there’s a peak at \( (3, 5) \), it will now be at \( (5, 5) \). For the graph of \( y = g(x) + 4 \), you’ll be translating the graph of \( y = g(x) \) vertically upward by 4 units. This means that if a point on the graph is at \( (c, d) \), it will move to \( (c, d + 4) \). So, if there’s a trough at \( (1, 2) \), it will now sit at \( (1, 6) \). Easy peasy!