Growth of a baby. The median weight of a boy whose age is between 0 and 36 month is approximated by w ( t ) = 8.15 + 1.82 t − 0.0596 t 2 + 0.000758 t 3 , where t is in month and w is in pounds. (Source; Centers for Disease Control. Developed by the National Center for Health Statistics in Collaboration with the National Center for Chronic Disease Prevention and Health Promotion, 2000, Rechecked 2014) Use this approximation to find the following; w ' ( t ) = 1.82 − 0.1192 t + 0.002274 t 2 a. The rate of change of weight with respect to time b. The weight of a boy at age 10 month c. The rate of change of a boy’s weight with respect to time at age 10 month
Growth of a baby. The median weight of a boy whose age is between 0 and 36 month is approximated by w ( t ) = 8.15 + 1.82 t − 0.0596 t 2 + 0.000758 t 3 , where t is in month and w is in pounds. (Source; Centers for Disease Control. Developed by the National Center for Health Statistics in Collaboration with the National Center for Chronic Disease Prevention and Health Promotion, 2000, Rechecked 2014) Use this approximation to find the following; w ' ( t ) = 1.82 − 0.1192 t + 0.002274 t 2 a. The rate of change of weight with respect to time b. The weight of a boy at age 10 month c. The rate of change of a boy’s weight with respect to time at age 10 month
Growth of a baby. The median weight of a boy whose age is between 0 and 36 month is approximated by
w
(
t
)
=
8.15
+
1.82
t
−
0.0596
t
2
+
0.000758
t
3
, where t is in month and w is in pounds.
(Source; Centers for Disease Control. Developed by the National Center for Health Statistics in Collaboration with the National Center for Chronic Disease Prevention and Health Promotion, 2000, Rechecked 2014)
Use this approximation to find the following;
w
'
(
t
)
=
1.82
−
0.1192
t
+
0.002274
t
2
a. The rate of change of weight with respect to time
b. The weight of a boy at age 10 month
c. The rate of change of a boy’s weight with respect to time at age 10 month
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.