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Ilya [14]
3 years ago
10

Use the function f(x)=2x^3-3x^2+7 to complete the exercises

Mathematics
2 answers:
Anastaziya [24]3 years ago
8 0

To answer this set of questions, all we have to do is just to substitute the value of x in F(x) to the given f(x) equation. 

By substitution and following PEMDAS rule:<span>
F(-1)=2(-1)³-3(-1)²+7=5</span>

F(1)=2(1)³-3(1)²+7=6

F(2)=2(2)³-3(2)²+7=11

Therefore the answers are 5, 6 and 11.

<span> </span>

Gre4nikov [31]3 years ago
3 0

Answer:

f (-1)= 2

f (1)= 6

f (2)= 11

Step-by-step explanation:

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Given an acceleration vector, initial velocity u0,v0,w0 , and initial position x0,y0,z0 , find the velocity and position vectors
dsp73

Answer:

Thus we find that velocity vector at time t is

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hichkok12 [17]

Answer: \dfrac{dT(t)}{dt}=77\times (450-T)

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