Solve and graph.3x + 1 < -14 and 9 - 6x > 3

A. (-?, -5)

B. (-?, -5) ? (1, ?)

C. (-5, 1)

D. (-?, 1)


Answer: A

Mathematics

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Find all the first order partial derivatives for the following function.f(x, y) = sin2 (8xy2 - y)

A.  = 16y2sin (8xy2 - y) cos (8xy2 - y);  = 2sin (8xy2 - y) cos (8xy2 - y)
B.  = 2sin (8xy2 - y) cos (8xy2 - y);  = (32x - 2) sin (8xy2 - y) cos (8xy2 - y)
C.  = 16y2sin (8xy2 - y) cos (8xy2 - y);  = (32xy - 2) sin (8xy2 - y) cos (8xy2 - y)
D.  = 2sin (8xy2 - y) cos (8xy2 - y);  = 2sin(8xy2 - y) cos(8xy2 - y)

Mathematics

Solve the problem.Fahrenheit (F) and Celsius (C) temperatures are related by C = (F - 32). If a chemical should have a temperature range of 302°F to 347°F, inclusive, within what range does the Celsius temperature fall? Round to the nearest unit.

A. Between 100°C and 175°C, inclusive B. Between 270°C and 315°C, inclusive C. Between 150°C and 175°C, inclusive D. Between 32°C and 45°C, inclusive

Mathematics

Decide whether or not the given equation is an identity. = sec ?

A. Yes B. No

Mathematics

Provide an appropriate response.Find a value of c that will makef(x) = continuous at x = 0.

Fill in the blank(s) with the appropriate word(s).

Mathematics