Which of the following relations has a domain of {-4, -2, 1}? choose all that apply.

{(1, 2), (-2, 2), (-2, 4), (4, -4)}

{(1, 2), (-2, 2), (-2, 4), (-4, 4)}

{(1, 2), (-2, 3), (4, 6)}

{(-4, 2), (1, 3), (-2, 6), (-2, 3)}

i need a picture or some numbers

step-by-step explanation:

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

can you make your screen more see able?

then i might be able to .