Write an equation in point-slope form for the line with the given slope and contains the given point.
1. slope = -4; (1,5)
2. slope = 5; (-2,-6)
Write the equation that describes each line in slope intercept form.
3. slope = 2; (6,1)
4. slope = -3; (-5, 4)
5. (1.1) and (3.-5)

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?