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ICE Princess25 [194]
4 years ago
14

What function flips graph of a function over the-axis?

Mathematics
1 answer:
Elanso [62]4 years ago
6 0

Answer:

f(x) ----> -f(x).

Step-by-step explanation:

We need to  multiply the function by -1 (make it negative).

So -f(x) is the image of f(x) over the x-axis.

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30% increase on $50<br> help I need the answer nowww
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Answer:

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8) The height of a building h varies directly as the length and inversely as the width, if h = 25m when l = 10m and w = 5m, find
shtirl [24]

Let h,l, and w represent the height, length, and width of the building respectively

Then

\begin{gathered} h\text{ = }\frac{kl}{w} \\ \text{where k is the constant of proportionality} \end{gathered}\begin{gathered} \Rightarrow k=\frac{hw}{l} \\ \Rightarrow k=\frac{25\times5}{10}=12.5 \end{gathered}\Rightarrow h=\frac{12.5l}{w}

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\begin{gathered} \frac{50}{1}=\frac{12.5\times10}{w} \\ \Rightarrow\frac{50}{1}=\frac{125}{w} \\ \text{Cross multiplying, we have} \\ 50w\text{ = 125} \\ \Rightarrow\text{ w=}\frac{125}{50}=2.5 \end{gathered}

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8 0
1 year ago
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jeka57 [31]
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