If \(y = f(x)\) is graphed in the \(xy\)-plane, what is the y-coordin…

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The function

f

is defined by

f (x) = - 10 (3)^{x} + \frac{1}{k}

, where

k

is a constant.

y = f (x)

is graphed in the

x y

-plane, what is the y-coordinate of the y-intercept of the graph?

- 10

\frac{1 - 10 k}{k}

\frac{1}{k}

\frac{1 - k}{k}