Questions: Use the vertex and intercepts to sketch the graph of the quadratic function. Give the equation for the parabola's axis of symmetry. Use the graph to determine the function's domain and range. f(x)=2 x^2+4 x-7 (-3.12,0),(1.12,0) What is the y-intercept? (0,-7) The equation for the axis of symmetry is

Use the vertex and intercepts to sketch the graph of the quadratic function. Give the equation for the parabola's axis of symmetry. Use the graph to determine the function's domain and range. f(x)=2 x^2+4 x-7 (-3.12,0),(1.12,0) What is the y-intercept? (0,-7) The equation for the axis of symmetry is
Transcript text: Use the vertex and intercepts to sketch the graph of the quadratic function. Give the equation for the parabola's axis of symmetry. Use the graph to determine the function's domain and range. \[ f(x)=2 x^{2}+4 x-7 \] $(-3.12,0),(1.12,0)$ What is the $y$-intercept? $(0,-7)$ The equation for the axis of symmetry is $\square$
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Solution

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{"axisType": 3, "coordSystem": {"xmin": -5, "xmax": 5, "ymin": -10, "ymax": 5}, "commands": ["y = 2x^2 + 4x - 7"], "latex_expressions": ["$y = 2x^2 + 4x - 7$"]}

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