Which function is equivalent to g(x) = x2 + 15x -54?
O
g(x) = (x +9)(x-6)
O
g(x) = (x + 18)(x - 3)
O
O
g(x) = (x - 9)(x+6)
g(x) = (x - 18)(x + 3)

Can someone me with this problem i don't understand i need

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

How can you tell when x and y are not directly proportional?