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Butoxors [25]
3 years ago
7

10

Mathematics
1 answer:
Tems11 [23]3 years ago
8 0

Answer:

f(x) = 2\cdot (x+3)+1

Step-by-step explanation:

The parabola equation containt two key references. First, the components of the vertex (h, k) and, second, the vertex constant (C), whose sign indicates if vertex is an absolute minimum and absolute maximum. The parabola is modelled after this expression:

y - k = C\cdot (x-h)^{2}

y = C\cdot (x-h)^{2}+k

If C > 0. then vertex is an absolute minimum, otherwise it is an absolute maximum.

According to the graphic, vertex is an absolute minimum (C > 0) and is located at (-3, 1).

Hence, the right answer is f(x) = 2\cdot (x+3)+1.

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What is the slope of the line that passes through the points (2,0) and (1,0)? Write
ICE Princess25 [194]

Answer:

m=0

Step-by-step explanation:

The slope of a line can be found using:

m=\frac{y_{2} -y_{1} }{x_{2} -x_{1} }

Let's call (2,0) our "2" coordinate, and (1,0) our "1" coordinate.

Coordinates are written as: (x,y)

Therefore, our x2 is 2 and y2 is 0. Our x1 is 1 and y2 is 0.

Substitute these values into the formula .

m=\frac{0-0}{2-1}

m=\frac{0}{1}

m=0

The slope of the line is 0

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3 years ago
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<em>Fraction form=31/8 Decimal form=3.875 </em>

Step-by-step explanation:

<em>Convert the mixed numbers to improper fractions, then find the Least common denominator and combine</em>  

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Answer:

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Step-by-step explanation:

5 0
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PLEASE HELP ASAP!!
Sunny_sXe [5.5K]
Y=50+.05x

Just plug in the number of texts for x

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^That was for 25 texts

Now just plug in all the other texts and replace that with x

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