Suppose that the total number of arrests T (in thousands) for all males ages 14 to 27 in 2006 is approximated by the model $T = 0.602 x ^ { 2 } - 41.44 x ^ { 2 } + 922.8 x - 6330,14 \leq x \leq 27$ where $x$ is the age in years (see figure). Approximate the two ages to one decimal place that had total arrests of 275 thousand.
A) $15.7,23.8$
B) $18.2 ; 21.6$
C) $16.7 ; 22.8$
D) $15.7 ; 22.8$
E) $16.7 ; 21.6$

Question

Suppose that the total number of arrests T (in thousands) for all males ages 14 to 27 in 2006 is approximated by the model $T = 0.602 x ^ { 2 } - 41.44 x ^ { 2 } + 922.8 x - 6330,14 \leq x \leq 27$ where $x$ is the age in years (see figure). Approximate the two ages to one decimal place that had total arrests of 275 thousand. 
A) $15.7,23.8$ 
B) $18.2 ; 21.6$ 
C) $16.7 ; 22.8$ 
D) $15.7 ; 22.8$ 
E) $16.7 ; 21.6$

Quizplus · Accepted Answer

The Answer of Suppose that the total number of arrests T (in thousands) for all males ages 14 to 27 in 2006 is approximated by the model $T = 0.602 x ^ { 2 } - 41.44 x ^ { 2 } + 922.8 x - 6330,14 \leq x \leq 27$ where $x$ is the age in years (see figure). Approximate the two ages to one decimal place that had total arrests of 275 thousand. 
A) $15.7,23.8$ 
B) $18.2 ; 21.6$ 
C) $16.7 ; 22.8$ 
D) $15.7 ; 22.8$ 
E) $16.7 ; 21.6$

Suppose That the Total Number of Arrests T (In Thousands) T=0.602x2−41.44x2+922.8x−6330,14≤x≤27T = 0.602 x ^ { 2 } - 41.44 x ^ { 2 } + 922.8 x - 6330,14 \leq x \leq 27T=0.602x2−41.44x2+922.8x−6330,14≤x≤27

Suppose That the Total Number of Arrests T (In Thousands) $T = 0.602 x ^ { 2 } - 41.44 x ^ { 2 } + 922.8 x - 6330,14 \leq x \leq 27$