Determine if the given relation below is a FUNCTION or NOT A FUNCTION. {(-2,1),(1,-2)(-1,2)(-2,1)(-3,-2)}

it should be a and d. lmk if i'm wrong xd

the two may have that, even a breakdown is probably offered

what graph

step-by-step explanation:

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2