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maria [59]
3 years ago
13

I really need help!!! if f(x)=x^2+4x-5, find f(-4)

Mathematics
1 answer:
stepan [7]3 years ago
5 0

Answer:

−5

Step-by-step explanation:

By substituting the value of x in f(x) with -4,

(-4)^2+4(-4)-5

=16+(−16)−5

=0−5

=-5

Your welcome :D  

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\bf \qquad \textit{Amount for Exponential change}\\\\
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t=\textit{elapsed period}\to &300\\
\end{cases}
\\\\\\
A=500(1-0.01)^{300}
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\large \mathfrak{Solution : }

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