INEED ASAP Select all the statements that apply to the concept of a residual.

Group of answer choices

Compares the -value of the predicted value and the actual value

Compares the -value of the predicted value and the actual value

Is random when the function fits the data well

Forms a pattern when the function fits the data well

Has a sum that is greater than zero when using a quadratic function to fit the data

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