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3 years ago

Write a polynomial that fits the description:

Mathematics

2 answers:

8090 [49]3 years ago

5 0

4x^5 + 3x + 1...the ^5 makes it a fifth degree....and the leading coefficient is 4

lara [203]3 years ago

5 0

2(–3)3 – (–3)2 – 4(–3) + 2
 = 2(–27) – (9) + 12 + 2
 = –54 – 9 + 14
 = –63 + 14
 = –49

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Please answer question from photo

Radda [10]

We are given the equation of a line

y = -2x + 1

We have to find the value of y at three different values of x i.e. at x =0, -3 and 1

In order to find the value of y at any given x, simply replace x by that number.

So, for x=0, we will replace x by 0 to find the value of y. So y will be:
y = -2(0) + 1
y = 1
This can be expressed as an ordered pair as (0,1)

Similarly for x=-3, we get:
y = -2(-3) + 1 = 6 + 1
y = 7
This can be expressed as an ordered pair as (-3, 7)

And, finally for x=1, we get:
y= -2(1) + 1 = -2 + 1
y= -1
This can be expressed as an ordered pair as (-1, -1)

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2 years ago

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What is the range of the function y = StartRoot x + 5 EndRoot?

Aleks [24]

Answer: y≤0

Step-by-step explanation:

Looking at the question, I'm assuming the equation is $y=\sqrt{x+5}$ .

To find the range if this equation, it would be best to know that the graph of a square root looks like. Knowing that x=-5, the graph starts at -5 and then increases slowly to the right. Since there are no restrictions to this equation, the graph goes towards infinity.

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3 years ago

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What is the vertex of the following graph?

boyakko [2]

The graph represents a parabola and a parabola is maximum or minimum at its vertex . So we need to check the graph , and find the point where the graph is maximum or minimum. And from the given graph , we can say that it is a downward up parabola which is minimum at its vertex . And the minimum point is (1.4). So the vertex is (1,4) .

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3 years ago

When Matthew eats a pizza he always eats a whole slice at a time with no bites left over. Which graph best represents this situa

RoseWind [281]

Answer:

Step-by-step explanation:

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Questlon 4 of 10

Kisachek [45]

Answer:

Step-by-step explanation:

To find the midpoint the formulas

x=x1+x2/2 and y=y1+y2/2 are used

in this case x1 is 5,x2 is 5,y1 is 4 and y2 is -3

therefore

x=5+5/2.

=10/2

=5

y=4+(-3)/2

=1/2

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3 years ago