On his fishing trip justin rides in a boat 12 km south the fish aren’t biting so they go 4 km west. they then follow a school of fish 1 km north. what distance did they cover? what was their displacement?

convex lenses are thicker at the middle. rays of light that pass through the lens are brought closer together (they converge). a convex lens is a converging lens. when parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus.

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6