Answer:
So, f(1) = 3;
a - a - a - 5 = 3;
- a - 5 = 3;
-a = 5 + 3;
-a = 8;
a = - 8;
f(x) = (-8)x^3 - (-8)x^2 + 8x - 5;
f(-2) = (-8)(-2)^3 - (-8)(-2)^2 + 8·2 - 5 = +64 - 32 + 16 - 5 = 43;
Step-by-step explanation:
Answer:
1.542425 or 4
Step-by-step explanation:
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Find Radius :
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Base area = πr²
169π = πr²
r² = 169
r = √169
r = 13 cm
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Find height :
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Height = 13 + 4
Height = 17 cm
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Find Volume :
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Volume = πr²h
Volume = π(13)²(17)
Volume = 9025.8 cm³
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Answer: Volume = 9025.8 cm³
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Answer: 1/5
Step-by-step explanation: just subtract and borrow. You got this!