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Nina [5.8K]
2 years ago
9

PLZ HELP

Mathematics
1 answer:
Pani-rosa [81]2 years ago
5 0

Answer:

a =  - 25.5 \\ b =  - 4 \\ c = 12 \\ d =  - 8

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37.5

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$1,250 was deposited into an account for 2 years with a 2.5% interest rate. What is the in
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4 0
3 years ago
Graph a parabola whose vertex is at (3,5)(3,5)left parenthesis, 3, comma, 5, right parenthesis with yyy-intercept at y=1y=1y, eq
Rudik [331]

Using the given information we found that the equation of the parabola is:

y = (-4/9)*(x - 3)^2 + 5

And its graph is below.

<h3>How to get the equation of the parabola?</h3>

For a parabola with vertex (h, k), the equation is:

y = a*(x - h)^2 + k

Here the vertex is (3, 5), so the equation is:

y = a*(x - 3)^2 + 5

And the y-intercept is y = 1, this means that:

1 = a*(0 - 3)^2 + 5

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-4/9 = a

So the parabola is:

y = (-4/9)*(x - 3)^2 + 5

And its graph is below.

If you want to learn more about parabolas, you can read:

brainly.com/question/1480401

4 0
2 years ago
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