What is the order of the math operations with parentheses
and
without parentheses

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

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

In which form is the following function written? y = - 2(x – 3)(x + 5)