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TiliK225 [7]
3 years ago
15

If f(x) = x^2 - 3x + 1 over 2, determine f ( 4 ) .

Mathematics
1 answer:
svet-max [94.6K]3 years ago
7 0
F(x)=x^2-3x+1/2, if f(4)
Substitute x with 4, to get
f(x)=x^2-3x+1/2
f(4)=4^2-3(4)+1/2
f(4)=16-12+1/2
f(4)=4+1/2
f(4)=4 1/2 or 4.5. Hope it help!
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Answer:

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-2 &lt; n &lt;_ 6<br><br> n is an integer. What is the possible values of n?
AysviL [449]

Answer:

<h2>E</h2>

Step-by-step explanation:

E is correct!!

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Melanie uses 8.1 pints of blue paint and white paint to paint her bedroom walls. 2/5 of this amount is blue paint, and the rest
attashe74 [19]

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4.86

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3 years ago
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3 years ago
NEED ANSWER ASAP
kkurt [141]

Answer:

f(2) = 81

g(2) = 83

Science class had a higher average

Step-by-step explanation:

Given

f(x) = 0.5x + 80

g(x) table

Solving (a): f(2)

We have:

f(x) = 0.5x + 80

So:

f(2) = 0.5*2 + 80

f(2) = 1 + 80

f(2) = 81

Solving (b): g(2)

From the given table.

g(2) = 83

Solving (c): f(4) or g(4); which is greater

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So:

f(4) = 0.5*4+80

f(4) = 2+80

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This means that:

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