Find the quadratic function whose graph is shown to the right. Write the function in the form f(x)=a(x-h)^2+k

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Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air