What number should be added to 77 to make the sum 0? (5 points)
77
-77
0
-76

Which graph shows a function with a range of all real numbers greater than or equal to -1

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

This is so hard and it’s for a test