Find the intervals on which the function is continuous.y =  - 5x

A. discontinuous only when x = -3
B. continuous everywhere
C. discontinuous only when x = 3
D. discontinuous only when x = -8


Answer: A

Mathematics

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A. ?
B. ?
C. ?
D. ?

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a.
b.
c.
d.

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Find the area of the polygon.

A. 166.6 m2 B. 107.8 m2 C. 215.6 m2 D. 49 m2

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Establish the identity.cos(3x) = cos3 x - 3 sin2 x cos x

What will be an ideal response?

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