Write a similarity statement comparing the two triangles.
△BDC∼△EDA
△BCD∼△EDA
△EAD∼△BDC

Factor the monomial completely 42a3b3

Can someone me with these two circle theorem questions asap?

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1