Which equation represents a line that is perpendicular to 3x+4y=-4 and goes through the point (2, -1)?

What is the equation of the line perpendicular to y=-3x+8 and goes through the point (-3,6)

2 5. The function f(0) = (sin 0+ cos 0)* + (sin 0- cos 0) may be written as A. f(0) = 2-2sin Ocos 0 B. f(0) = 2sin?0 C. f(0) = 2 sin 0 D. f(0) = 2

Write the equation of a vertical line that passes through the point (-1, 5).