This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Step 1: Understand the definition of a function using the vertical line test. A graph represents a function if and only if every vertical line drawn through the graph intersects the graph at most once. If a vertical line intersects the graph at two or more points, then it is not a function. Step 2: Apply the vertical line test to "Gráfico 1". Observe the points plotted on "Gráfico 1": • At x = -3, there is one point (-3, -1). • At x = -2, there is one point (-2, -2). • At x = -1, there is one point (-1, 2). • At x = 0, there is one point (0, -1). • At x = 1, there is one point (1, 0). • At x = 2, there is one point (2, -2). • At x = 3, there is one point (3, -3). Step 3: Conclude based on the vertical line test. For every x-value in "Gráfico 1", there is only one corresponding y-value. This means that no vertical line would intersect more than one point on the graph. Therefore, "Gráfico 1" represents a function. Since only "Gráfico 1" is visible, we can only evaluate this graph. The graph that represents a function is: Gráfico 1 That's 2 down. 3 left today — send the next one.