Use the ALEKS graphing calculator to find the x-intercept(s) and vertex for the quadratic function. f(x) = -3x²+2x+3 Round

Question

Use the ALEKS graphing calculator to find the x-intercept(s) and vertex for the quadratic function.
f(x) = -3x²+2x+3

Round to the nearest hundredth if necessary.
If there is more than one x-intercept, separate them with commas.
If applicable, click on "None".

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