3 years ago

Help me please!!!!!!!!!

Mathematics

1 answer:

balandron [24]3 years ago

4 0

Girll tbh I don’t know try Photomath

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If B equals 3 then B -2 is equivalent to what

finlep [7]

B = 3
B - 2 = 3 - 2
3 - 2 = 1

B - 2 is equivalent to 1

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3 years ago

Rs=st then points is called the midpoint of rt

icang [17]

So what is the question

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3 years ago

Whatbis 10 7 +9+1 3 = note the seven and the 3 is a exponent

uysha [10]

Answer:

10,000,010

Step-by-step explanation:

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3 years ago

Suppose a parabola has vertex (6,5) and also passes through the point (7,7). Write the equation of the parabola in vertex form.

jek_recluse [69]

Answer:

Choice B: $y = 2\, (x - 6)^{2} + 5$ .

Step-by-step explanation:

For a parabola with vertex $(h,\, k)$ , the vertex form equation of that parabola in would be:

$\text{$y = a\, (x - h)^{2} + k$ for some constant $a$}$ .

In this question, the vertex is $(6,\, 5)$ , such that $h = 6$ and $k = 5$ . There would exist a constant $a$ such that the equation of this parabola would be:

$y = a\, (x - 6)^{2} + 5$ .

The next step is to find the value of the constant $a$ .

Given that this parabola includes the point $(7,\, 7)$ , $x = 7$ and $y = 7$ would need to satisfy the equation of this parabola, $y = a\, (x - 6)^{2} + 5$ .