Use the vertical line test to determine whether the curve is a function.
?

?
The curve is __________ (a function, not a function).

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


not a function

Mathematics

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Determine whether the given function satisfies a Laplace equation.f(x, y, z) = 3x + 6y3z2

A. Yes B. No

Mathematics

Use the formula for  to evaluate the expression.

A. 30,240 B. 5 C. 2 D. 252

Mathematics

Given f(x) and g(x), find the composition.f(x) = -9x + 7; g(x) = 4Find (g ? f)(x).

A. -9 + 7
B. 4 + 7
C. 4
D. 4 + 

Mathematics

Polar coordinates of a point are given. Find the rectangular coordinates of the point.

A.
B.
C.
D.

Mathematics