What is 24 – ( n + 3 ) ÷ 2 when n = ?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4