Determine which function has the greatest rate of change as x approaches infinity.

f(x) = 4x + 50
g(x) = 3x − 4
h(x) = 2x2 + 9x − 4
There is not enough information to determine the answer.

Astudy claims that the mean age of online dating service users is 40 years. some researchers think this is not accurate and want to show that the mean age is not 40 years. identify the null hypothesis, h0, and the alternative hypothesis, ha, in terms of the parameter μ. select the correct answer below: h0: μ≥40; ha: μ< 40 h0: μ≤40; ha: μ> 40 h0: μ≠40; ha: μ=40 h0: μ=40; ha: μ≠40