3 years ago

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

2 answers:

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.

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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