PLEASE HELP ME ASAP PLEEAASSEE

Which graph represents the function below?

What signals you that factoring by grouping is the best method to use when factoring a problem?

Solve the equation by completing the square. x^2+2x=17

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q