What function is best represented by this graph? A) y=1/2x - 3
B) y= -1/2x - 3
C) y=2x - 3
D) y= 1/2x + 3
I NEED THESE ANSWERS ASAP!!!

What constants do you need to add to each of the following quadratic equations to complete the square? 2x2 - 3x = 0 x2 - 8x = 0 2x2 - 11x = 18

Plz heeeeeeelp plz give me the answer

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?