Provide an appropriate response.Is  a solution of 2x2 + 5x = 12?

A. not a solution
B. solution


Answer: B

Mathematics

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Solve the problem.Write an iterated triple integral in the order  for the volume of the tetrahedron cut from the first octant by the plane .

A.
B.
C.
D.

Mathematics

Find the unit tangent vector T and the principal unit normal vector N. r(t) = i  + j + 4tk

A. T = (cos 0.75t)i  - (sin 0.75t)j ; N = (-sin 0.75t)i - (cos 0.75t)j 
B. T = (sin 0.75t)i  - (cos 0.75t)j ; N = (-sin 0.75t)i - (cos 0.75t)j
C. T = (cos 0.75t)i  - (sin 0.75t)j + k ; N = (-sin 0.75t)i - (cos 0.75t)j
D. T = (cos 0.75t)i  - (sin 0.75t)j + k ; N = (-sin 0.75t)i - (cos 0.75t)j 

Mathematics

A formula can be used to generate a table of values.

Answer the following statement true (T) or false (F)

Mathematics

Identify and graph the polar equation.r = 4 - 3 cos ? 

A.

limacon with inner loop
B.

limacon without inner loop
C.

limacon with inner loop
D.

limacon without inner loop

Mathematics