When keani subtracts the y- intercept of g (x) from the y- intercept of f (x) what is the result

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?