Provide the proper response.A student wishes to take the integral over all real numbers of f(x) = , and claims this is zero because -? + ? equals zero. What is wrong with this thinking?

What will be an ideal response?


Infinity cannot be added like this.

Mathematics

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Divide, if possible. If not possible, write "not defined."756 ÷ 7

A. 107 R 6 B. 108 C. 108 R 6 D. Not defined

Mathematics

Write the complex number in polar form. Express the argument ? in degrees, with 0 ? ? ? 360°.3 + 3i

A. 6( cos 150° + i sin 150°) B. 6( cos 30° + i sin 30°) C. 6( cos 330° + i sin 330°) D. 6( cos 60° + i sin 60°)

Mathematics

Solve using matrices. x + 6y = 62x - 7y = -7

A. (1, 0) B. (1, 1) C. (0, 1) D. (0, 0)

Mathematics

Solve.The base of a triangle is 4 more than twice its height. If the area of the triangle is 78 square centimeters, find its base and height. 

A. height: -1 +  cm
base: 2 +  cm
B. height: 2 +  cm
base: -1 +  cm
C. height: -1 +  cm
base: 2 + 2 cm
D. height: 2 + 2 cm
base: -1 +  cm

Mathematics