3 years ago

Is y = 0(x-4)2 + 3 a quadratic function? Explain?

Mathematics

1 answer:

Misha Larkins [42]3 years ago

5 0

Answer:

Step-by-step explanation:

I hope the picture helps

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X<br> 107<br> 34<br> What is the measure of Angle X

Dmitry_Shevchenko [17]

Step-by-step explanation:

x + 107 + 34 = 180

x + 141 = 180

x. = 180 - 141

x = 39

the above method can be used if the angles are the interior angles of triangle or for all angles in a straight line .

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2 years ago

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Write the vertex form of the equation of the parabola which has a vertex of (0,0) and contains the point (1,2). A. Y=2x^2. B. Y=

Aleonysh [2.5K]

General equation of parabola: y-k = a(x-h)^2

Here the vertex is at (0,0), so we have y-0 = a(x-0)^2, or y = ax^2

All we have to do now is to find the value of the coefficient a.

(1,2) is on the curve. Therefore, 2 = a(1)^2, or 2 = a(1), or a = 2.

The equation of this parabola is y = 2x^2.

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3 years ago

The temperature in Lakeside was 21°C. The temperature in Salem was 9°C. How much warmer was the temperature in Lakeside than the

horrorfan [7]

12 degrees celsius i can’t find the symbol but that’s the answer.

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3 years ago

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What is 3(x - 4)= 12x

xxMikexx [17]

3x-12 = 12x

-12 = 9x

-12/9 = x

x= -4/3

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