Need help plzzzz I have a grade for this

Mathematics

1 answer:

Irina-Kira [14]2 years ago

5 0

Answer:

Yes, it is going up on a steady incline. When one goes up so deos the other.

Step-by-step explanation:

Every point is going up by and interval of being multiplied by 2.5.

For example: 200/80=2.5

250/100=2.5

300/120=2.5

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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:

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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:

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