Enhanced Geothermal Systems, developed by the DOE, increased the availability of geothermal generated electricity in the U.S. by what multiple?

W) 3

X) 5

Y) 10

Z) 40
Z) 4013) MATH Multiple Choice Given \(f(x)=\sqrt{7x^{2}-3}\) [f of x equals the square root of the quantity 7 x squared minus 3], which of the following are \(u(x)\) and \(g(u)\) such that \(f(x)=g(u(x))\) [f of x equals g of u of x]?