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The function y = f(x) is graphed above. What is the value of
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07 Jun 2021, 04:02
07 Jun 2021, 04:02
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85% (00:27) correct
15% (01:28) wrong based on 20 sessions
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The function \(y = f(x)\) is graphed above. What is the value of \(f(f(1))\) ?
Show: :: OA
5
Re: The function y = f(x) is graphed above. What is the value of
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07 Jun 2021, 05:57
07 Jun 2021, 05:57
Attachment:
GRE The function.png [ 31.37 KiB | Viewed 2006 times ]
We first determine the value of f(1).
We take the x-axis value of 1, go up until it touches the curve, go left and take the y-axis value of 4. (red line in the figure)
So f(f(1)) = f(4)
We take the x-axis value of 4, go up until it touches the curve, go left and take the y-axis value of 5. (orange line in the figure)
Answer = 5
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Re: The function y = f(x) is graphed above. What is the value of
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07 Jun 2021, 06:05
07 Jun 2021, 06:05
Carcass wrote:
Attachment:
GRE The function.png
The function \(y = f(x)\) is graphed above. What is the value of \(f(f(1))\) ?
Show: :: OA
5
f(1) = 4
So, f[f(1)] = f[4] = 5
