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1-42.

Use your graph investigation questions from problem 1-32 to describe the graph of the quadratic equation , shown at right.  1-42 HW eTool (Desmos)    Homework Help ✎

Graph of quadratic equation: y equals x squared + 8x +7. It includes the points (negative 7, 0), (negative 1, 0), and (negative 4, negative 9)


The graph is a ____________ opening ______ .
The vertex is at (?, ?) and is a minimum/maximum.
There is/is not a line of symmetry. (If so, where?)
The -intercept(s) is/are: ________
The -intercept(s) is/are: ________

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