Mrs. King´s chili recipe serves 8 people and calls for 2 1/2 tablespoons of oil. How much oil would she need if she were making 6 servings

Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7

Which expression gives you the distance between the points (5,1)and(9,-6)

Which function has the domain x> -11?