1. The problem is to analyze the function $f(x) = x^3 - 12x^2 + 36x$ and determine for which integer values of $x$ from 0 to 6 the function value is at least 5.
2. The function is given by:
$$f(x) = x^3 - 12x^2 + 36x$$
3. We want to check the condition:
$$f(x) \geq 5$$
for $x = 0, 1, 2, 3, 4, 5, 6$.
4. Calculate $f(x)$ for each $x$:
- $f(0) = 0^3 - 12\cdot0^2 + 36\cdot0 = 0$
- $f(1) = 1 - 12 + 36 = 25$
- $f(2) = 8 - 48 + 72 = 32$
- $f(3) = 27 - 108 + 108 = 27$
- $f(4) = 64 - 192 + 144 = 16$
- $f(5) = 125 - 300 + 180 = 5$
- $f(6) = 216 - 432 + 216 = 0$
5. Check which values satisfy $f(x) \geq 5$:
- $x=0$: $0 \not\geq 5$ (False)
- $x=1$: $25 \geq 5$ (True)
- $x=2$: $32 \geq 5$ (True)
- $x=3$: $27 \geq 5$ (True)
- $x=4$: $16 \geq 5$ (True)
- $x=5$: $5 \geq 5$ (True)
- $x=6$: $0 \not\geq 5$ (False)
6. Therefore, the list representing these conditions for $x=0$ to $6$ is:
$$[0, 1, 1, 1, 1, 1, 0]$$
This matches the output of the given code.
Final answer:
$$[0, 1, 1, 1, 1, 1, 0]$$
Function Threshold
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