I need help asap please as fast as u can is it a b c d

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Need so much on this one how many yards?

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z