Analytically show that the equations below represent trigonometric identity statements. cot (theta) sin (theta) = cos^3 (theta) + cos (theta) × sin^2 (theta)

What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)

It says factor each expression 49x-28?

Atransformation t : (x, y) (x-5,y +3) the image of a(2,-1) is