Which expression is equivalent to (9x - 3 1/ + 1 3/8)

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?