If using the method of completing the square to solve the quadratic equation 22 + 3x + 9 = 0, which number would have to be added to "complete the square"?

How many grams the dog will eat in 3 days?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.