Compare the functions. f(x)=10x g(x)=5^x h(x)=4x^2+5x select the true statement A. As x approaches positive infinity, the quadratic function will exceed both the linear and exponential functions. B. As x approaches positive infinity, the exponential function will exceed both the linear and quadratic functions.
C. As x approaches positive infinity, the linear function will exceed both the quadratic and exponential functions.
D. As x approaches positive infinity, it cannot be determined which function will exceed the other two.