The equation of a line k is y= -1/2x-9. Line l, which is perpendicular to line k, includes the point (10,10). What is the equation of line I?

What is the vertex form of f(x) = x2 + 6x + 3

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

The verbal translation for the difference of m and 7 increased by 15