Question

look at this graph:
graph of a parabola opening upwards, vertex at (-3, -9) approximately? wait, no, from the grid, lets see: the vertex is at x around -3, y around -9? wait, the grid has x from -10 to 10, y from -10 to 10. the vertex is at the bottom of the parabola. wait, the graph shows the parabola with vertex at (lets check the grid: each square is 1 unit? so the vertex is at, looking at the y-axis, the lowest point is at y = -9? wait, no, the y-axis has -10 at the bottom. wait, the graphs vertex is at ( -3, -9 )? wait, no, the users graph: the parabola crosses the origin? wait, no, the graph shows the parabola passing through (0,0)? wait, no, the y-axis: at x=0, y is 0? wait, no, the grid: the parabola goes through (0,0)? wait, no, looking at the graph, the parabola has a vertex below the x-axis, and passes through (0,0)? wait, maybe the vertex is at ( -3, -9 )? wait, the question is: what is the minimum value of this function?
the graph is a parabola opening upwards, so the minimum is the y-coordinate of the vertex. from the grid, lets see: the vertex is at y = -9? wait, no, the y-axis has -10 at the bottom. wait, the graphs vertex is at ( -3, -9 )? wait, maybe each grid square is 1 unit. so the vertex is at ( -3, -9 )? wait, no, the users graph: the lowest point (vertex) is at y = -9? wait, the y-axis is labeled from -10 to 10. so the minimum value is the y-coordinate of the vertex. lets check the graph: the vertex is at ( -3, -9 )? wait, maybe the vertex is at ( -3, -9 ), so the minimum value is -9? wait, but maybe i misread. wait, the graph: the parabola opens upwards, so the minimum is the y-value of the vertex. lets look at the grid: the vertex is at the bottom, at y = -9? wait, the y-axis has -10 at the bottom, so the vertex is at y = -9? wait, no, the grid lines: each horizontal line is 1 unit. so the vertex is at y = -9? wait, maybe the vertex is at ( -3, -9 ). so the minimum value is -9. but the users graph: lets see, the vertex is at x = -3, y = -9? wait, the graph shows the parabola with vertex at ( -3, -9 )? wait, maybe the correct minimum value is -9. but the ocr text is: \look at this graph:
graph
what is the minimum value of this function?\

Explanation:

Step1: Identify vertex of parabola

The minimum value of a upward-opening parabola is the y-coordinate of its vertex. From the graph, the vertex (lowest point) has a y-value of -9.

Answer:

-9