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SAT Задача из теста 5, модуль 1, задание 23.
A right rectangular prism has a height of 9 inches. The length of the prism’s base is x inches, which is 7 inches more than the width of the prism’s base. Which function V gives the volume of the prism, in cubic inches, in terms of the length of the prism’s base?
A) V(x)=x(x+9)(x+7)
B) V(x)=x(x+9)(x−7)
C) V(x)=9x(x+7)
D) V(x)=9x(x−7)
A right rectangular prism has a height of 9 inches. The length of the prism’s base is x inches, which is 7 inches more than the width of the prism’s base. Which function V gives the volume of the prism, in cubic inches, in terms of the length of the prism’s base?
A) V(x)=x(x+9)(x+7)
B) V(x)=x(x+9)(x−7)
C) V(x)=9x(x+7)
D) V(x)=9x(x−7)
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