What is the equation of the line that is perpendicular to the line y=2x+5 and passes through the point (-4, -2)?
a. y = 2x + 6, b. y= -1/2x, c. y= -1/2x+2, d. y = 2x - 6
plz anyone i just need the answer plaasssee

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =