I need help withe equation

Jul 19th, 2015
Price: $5 USD

Question description

section 4.1

1.Between 0°C and 30°C, the volume V ( in cubic centimeters) of 1 kg of water at a temperature T is given approximately by the formula

V = 999.87 − 0.06426T + 0.0085043T2 − 0.0000679T3

Find the temperature at which water has its maximum density. (Round your answer to four decimal places.)

2.If a and b are positive numbers, find the maximum value of f(x) = xa(8−x)b on the interval 

0 ≤ x ≤ 8.

3.Sketch the graph of f by hand and use your sketch to find the absolute and local maximum and minimum values of f. (Use the graphs and transformations of Sections 1.2 and 1.3. Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)

f(x) = 5x2,0 < x < 6

Tutor Answer

(Top Tutor) DrMath
School: Purdue University

Studypool has helped 1,244,100 students

Review from student
" Outstanding Job!!!! "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1831 tutors are online

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors