Find the requested function value.f(x) = , g(x) = 4x + 8Find (g ? f)(-1).

A. - 
B. -12
C. -4
D. -36


Answer: C

Mathematics

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Make the required change in the given equation. r2 - z2 = 1 to Cartesian coordinates

A. x2 + y2 - z2 = 1 B. x2 + y2 = 1 C. x2 + y2 = -1 D. x2 + y2 + z2 = 1

Mathematics

Write the decimal representing the given rational number.

A. 0.127272 . . . B. 0.424242 . . . C. 0.084848 . . . D. 0.042424 . . .

Mathematics

Order the rational numbers from least to greatest.

A.
B. Equivalent
C.

Mathematics

Place the correct symbol, < or >, in the blank between the integers.51  -54

A. < B. >

Mathematics