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Alenkasestr [34]
3 years ago
10

Complete the square to rewrite y = x2 + 4x + 5 in vertex form. Then state whether the vertex is a maximum or a minimum and give

its coordinates.

Mathematics
1 answer:
Shtirlitz [24]3 years ago
7 0

Answer:

C:) Is the answer

Step-by-step explanation:

Vertical parabolas give an important piece of information: When the parabola opens up, the vertex is the lowest point on the graph — called the minimum, or min. When the parabola opens down, the vertex is the highest point on the graph — called the maximum, or max.

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What is the answer if x=2? -3x^2+14x-2
KIM [24]
Simple...

you have: x=2 --->>> -3x^{2}  +14x-2

plug it in-->>>

-3(2)^{2} +14(2)-2

=14

Thus, your answer.
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2 years ago
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Pls help… grade 6/ primary 6 work. thanks!
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Answer:

320

Step-by-step explanation:

go backwards, 75 + 45 = 120

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2. P= 60 in. Find the length of each side.<br> 2y + 1<br> |3y+5<br><br><br> HELP
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Answer:

c

Step-by-step explanation:

Please see the attached picture for the full solution.

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A number to the 8th power divided by the same number to the 5th power equals 216
strojnjashka [21]

Answer:

X=6

Step-by-step explanation:


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3 years ago
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the volume, v of a sphere is given by its radius, r, in the formula v=4/3(pi)(r^3) what is the formula for the radius given the
MrMuchimi
R=(3V4<span>Home: Kyle's ConverterKyle's CalculatorsKyle's Conversion Blog</span>Volume of a Sphere CalculatorReturn to List of Free Calculators<span><span>Sphere VolumeFor Finding Volume of a SphereResult:
523.599</span><span>radius (r)units</span><span>decimals<span>  -3  -2  -1  0  1  2  3  4  5  6  7  8  9  </span></span><span>A sphere with a radius of 5 units has a volume of 523.599 cubed units.This calculator and more easy to use calculators waiting at www.KylesCalculators.com</span></span> Calculating the Volume of a Sphere:

Volume (denoted 'V') of a sphere with a known radius (denoted 'r') can be calculated using the formula below:

V = 4/3(PI*r3)

In plain english the volume of a sphere can be calculated by taking four-thirds of the product of radius (r) cubed and PI.

You can approximated PI using: 3.14159. If the number you are given for the radius does not have a lot of digits you may use a shorter approximation. If the radius you are given has a lot of digits then you may need to use a longer approximation.

Here is a step-by-step case that illustrates how to find the volume of a sphere with a radius of 5 meters. We'll u

π)⅓
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