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vovangra [49]
2 years ago
10

It is always helpful to rewrite a quadratic equation in standard form as a first step in solving it.

Mathematics
2 answers:
kotykmax [81]2 years ago
5 0
THE ANSWER IS (B) true
kifflom [539]2 years ago
5 0

Answer:

A

Step-by-step explanation:

Now when I think of solving it, I think of finding the zeros.  Now if you start with the form, for example:

(x+3)(x-3)

Then you can easily see the zeros are -3 and 3.

But if you start with the standard form:

ax^2+bx+c=0\\or\\x^2-9

It will be harder to find the zeros and you would do the eqation or factor it.

So if your in the factored form don't go to standard to find the zeros.

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Answer:

Option 2 or B

Step-by-step explanation:

B, if you look at the data table, you can notice that x and y are decreasing (therefore going down). I hope this helps?

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Explain how an estimate helps you to place the decimal point when multiplying 3.7x5.1
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On a coordinate plane, parallelogram R S T U is shown. Point R is at (1, 1), point S is at (7, 0), point T is at (10, 4), and po
ira [324]

Answer:

B,5.4 units.

Step-by-step explanation:

Parallelogram RSTU

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slope of RU m=(5-1)/(4-1)=4/3

slope of RS=(0-1)/(7-1)=-1/6=-1/6

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RU||ST

eq. of line RU is

y-y1=m(x-x1)

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3y-3=4x-4

4x-3y-4+3=0

4x-3y-1=0

perpendicular distance of a point (x1,y1) from line ax+by+c=0 is

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d=\frac{4(7)-3(0)-1}{\sqrt{4^2+(-3)^2} } \\=\frac{28-1}{\sqrt{16+9} }\\=\frac{27}{5} \\=5.4~units

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Will give brainliest !! Helpppp please!
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The answer is A your answer
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