2 years ago

Complete the square x^2+100+■

Mathematics

1 answer:

____ [38]2 years ago

7 0

X= 102 • + (75) there you go

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The total cost c a painter charges to paint a house depends on the number h of hours it takes to paint the house. This situation

spin [16.1K]

H = 30.25 hours

c = 15(30.25) = 453.75
c = 453.75 + 245
c = 698.75

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2 years ago

Please help! I do not understand!

Sergio [31]

Your answer would be approximately 254.5 if you round since 9^2 times pie you would get such

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3 years ago

3) Shelley deposits $605 into an account that earns 5% compound

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3 years ago

Consider the inequality-5(x+7)<-10. write an inequality representing the solution for x

storchak [24]

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3 years ago

The degree of the polynomial function f(x) is 4.

Leto [7]

See the graph below

<h2>Explanation:</h2><h2></h2>

A polynomial function whose degree is 4 is given by the form:

$f(x)=ax^4+bx^3+cx^2+dx+e \\ \\ Or: \\ \\ f(x)=a(x-x_{1})(x-x_{2})(x-x_{3})(x-x_{4}) \\ \\ \\ Where: \\ \\ x_{1},x_{2},x_{3} \ and \ x_{4} \ are \ the \ roots$

Here the roots are:

$x_{1}=-8 \\ \\ x_{2}=-5 \\ \\ x_{3}=1 \\ \\ x_{4}=2$

If we set $a=1$ then:

$f(x)=(x+8)(x+5)(x-1)(x-2)$

Finally, by using graphing tool we get the graph of our polynomial function:

<h2>Learn more:</h2>

Parabola: brainly.com/question/10618210

#LearnWithBrainly

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2 years ago