2 years ago

Which of the following polynomials is in standard form?

Mathematics

2 answers:

Tju [1.3M]2 years ago

6 0

Answer:

The 2nd one

Step-by-step explanation:

Allushta [10]2 years ago

5 0

Answer:

running a two year contract is the best i have to do with my life in this world and it has a great way to go through the

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Choose two axioms that allow 6 + (x + 5) to be written x + 11.

kap26 [50]

Associative means that you can move the parenthesis around the problem and still get the same answer. like (4+2)+3=4+(2+3)
first & sixth are the true

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2 years ago

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If today were Tuesday, what day of the week would it be 100 days from now?

IRISSAK [1]

Answer: Thursday

Step-by-step explanation:

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3 years ago

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If f(x)=5x^3 and g(x)=x+1, find (f.g)(x)

Dahasolnce [82]

Answer:

B. 5x^4+5x^3

Step-by-step explanation:

(f.g)(x) = f(x) * g(x) = 5x^3 * (x+1)

= 5x^3 * x + 5x^3 * 1

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3 years ago

The Elliot’s have budgeted $2000 to install new wood floors in their home. The materials cost them $1055. If the installer charg

Anna35 [415]

Answer:

27 hours

Step-by-step explanation:

2,000-1,055=945

945/35=27

27 hours is the most the installer can work before going over Elliot's budget hope this helps :D

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3 years ago

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Part of the graph of the function f(x) = (x - 1)(x + 7) is

algol [13]

Answer:

True: B, C and D

Step-by-step explanation:

The graph of the function is shown in the attached diagram.

The vertex of the parabola (parabola is the graph of the function f(x)) is at (-3,-16), because

$x_v=\dfrac{1+(-7)}{2}=-3\\ \\y_v=f(-3)=(-3-1)(-3+7)=-4\cdot 4=-16$

So, option A is false and option B is true.

As you can see from the graph, the function is increasing for all x>-3, thus option C is true.

The graph is positive for x<-7 and x>1 and negative for -7<x<1, so option D is true and option E is false.

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2 years ago

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