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denpristay [2]
3 years ago
9

Write the equation of the parabola in vertex form.vertex (0,2), point (1,-5)

Mathematics
2 answers:
svp [43]3 years ago
7 0

Answer:

-7x^2+2

Step-by-step explanation:

Just took the test

charle [14.2K]3 years ago
3 0
Y=a(x-h)^2+k
-5=a(1-0)^2+2
-5=a+2
-3=a

y=-3x^2+2
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Anarel [89]

Answer:

1.5×2.5/2=1.875.

Step-by-step explanation:

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3 0
11 months ago
The first three steps of completing the square to solve the quadratic equation x² + 4x - 6 = 0, are
slavikrds [6]

Answer:

The next 3 steps are

Step 4: (x+2)=\pm \sqrt{10}

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Step 6: x=-2+\sqrt{10}\ or\x=-2-\sqrt{10}

Step-by-step explanation:

Given:

Quadratic Equation is

x² + 4x - 6 = 0

To Find:

x = ?

Solution:

Step 1: x2 + 4x = 6

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Step 3: (x + 2)2 = 10

Step 4: (x+2)=\pm \sqrt{10}

Step 5: x=-2\pm \sqrt{10}

Step 6: x=-2+\sqrt{10}\ or\x=-2-\sqrt{10}

8 0
3 years ago
There is a spinner with 15 equal areas, numbered 1 through 15. If the spinner is spun
Brrunno [24]

Answer:

1/3 and 1.5

Step-by-step explanation:

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5/15 is the probability for a multiple of 3 which can be simplified to 1/3

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Hope this Helps!

5 0
3 years ago
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jeka94

Answer:

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Step-by-step explanation:

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7 0
2 years ago
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anzhelika [568]
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Example: 
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45min=$40/$60*45
$30 for 45min
6 0
3 years ago
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