Give a polynomial function of least degree with integral coefficients having the given roots. 1) 1, -1, 1/2
2.) (-3-4i)
3) Is x-2 a factor of x/4 -10x/2+5x-14?

please help me ASAP

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0