0000:00:00:00:00Start19Number 19ExplanationFunctions fff and ggg are defined as follows. f(x)=7+4x+10,g(x)=x2−1f(x) = 7 + \sqrt{\frac{4}{x + 10}}, \quad g(x) = x^2 - 1f(x)=7+x+104,g(x)=x2−1 Based on the information provided, which of the following relationships between quantity PPP and QQQ is correct? PPPQQQ777f(g(a))f(g(a))f(g(a)) for a=4a = 4a=4 or a=−4a = -4a=−4Quantity P is greater than QQuantity P is less than QQuantity P is equal to QThe relationship between quantity P and Q cannot be determinedThe information provided is not sufficient to decide one of the three options above
19Number 19ExplanationFunctions fff and ggg are defined as follows. f(x)=7+4x+10,g(x)=x2−1f(x) = 7 + \sqrt{\frac{4}{x + 10}}, \quad g(x) = x^2 - 1f(x)=7+x+104,g(x)=x2−1 Based on the information provided, which of the following relationships between quantity PPP and QQQ is correct? PPPQQQ777f(g(a))f(g(a))f(g(a)) for a=4a = 4a=4 or a=−4a = -4a=−4Quantity P is greater than QQuantity P is less than QQuantity P is equal to QThe relationship between quantity P and Q cannot be determinedThe information provided is not sufficient to decide one of the three options above