In which set of points is y a function of x? A
{('1, 2), (0, 1), (1, 1), (1, 2)}
(В)
{("1, 2), (0, 1), (1, 2), (1, 1)}
), (,
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{(°2, 1), (0, 1), (1, 0), (2, 1)}
D) {(-2,-2), (1, 1), (0, 1), (-1, -1)}

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

What is the slope of the equation y =

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.