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lara [203]
3 years ago
7

F(x)=x^3-x^2+4x+2. is this even, odd or neither? (solve algebraically. will mark brainliest :)​

Mathematics
1 answer:
Gwar [14]3 years ago
5 0

Answer:

Neither even nor odd

Step-by-step explanation:

If f(x) = f(- x) then f(x) is even

If f(- x) = - f(x) then f(x) is odd

Given f(x) = x³ - x² + 4x + 2, then

f(- x) = (- x)³ - (- x)² + 4(- x) + 2 = - x³ - x² - 4x + 2

Since f(x) ≠ f(- x) then f(x) is not even

- f(x) = - (x³ - x² + 4x + 2) = - x³ + x² - 4x - 2

Since f(- x) ≠ - f(x) then f(x) is not odd

Thus f(x) is neither even nor odd

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Insert < or > to form a true statement -17/18,3/5
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Answer:

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Step-by-step explanation:

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3 years ago
Consider this expression 5/6(1/2x+6)-3x<br> What is the value of the expression evaluated for x=12
just olya [345]
ANSWER

The correct answer is -26

EXPLANATION

The expression given to us is,

\frac{5}{6}( \frac{1}{2}x+ 6)-3x

We plug in x=12. That means we substitute 12 wherever we see x to obtain,

\frac{5}{6}( \frac{1}{2}\times 12+ 6)-3\times 12

We simplify the parenthesis first to obtain,

=\frac{5}{6}( 6+ 6)-36

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=10-36

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Hence the expression evaluates to =-26
7 0
4 years ago
Read 2 more answers
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Step-by-step explanation:

3 0
3 years ago
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If you dont want to have that memorized, you can use algebra to get the equation of the line into slope-intercept form (y=mx+b)

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3 years ago
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9 0
3 years ago
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