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3 years ago

What are the coordinates of the vertex for f(x) = 3x2 + 6x + 3?

Mathematics

2 answers:

nikklg [1K]3 years ago

6 0

If im not wrong it would be f(x)= 6x+9
So up nine on y-axis and then go up 6 over to the right 1

Art [367]3 years ago

5 0

The vertex is (-1,0). you can find this after putting the equation in standard form by completing the square.

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AleksAgata [21]

Answer:

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Step-by-step explanation:

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3 years ago

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otez555 [7]

Answer:

given :-

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2 years ago

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s344n2d4d5 [400]

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Step-by-step explanation:

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3 years ago

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What is the rational number equivalent to __ 3.24?

guajiro [1.7K]

Answer:

$\frac{324}{100}$

Step-by-step explanation:

Think of a rational number as a fraction. The definition of a rational number is that it is the ratio of integers that, when divided, is either an integer, a decimal that terminates, or a decimal that repeats. 6/3 = 2 (6/3 is a rational number that divides to 2); 1/2 = .5 (1/2 is a rational number that divides to .5 which is a terminating decimal, meaning it ends); 1/3 = .33333333 (1/3 is a rational number that divides to .3333333 which is a repeating decimal). If we want to express 3.24 as a rational number, let's first put it into fraction form. The 4 in .24 is in the hundredths place, so as a fraction, .24 is 24/100. Check this on your calculator. Divide 24 by 100 and you get .24. So now what we have is $3\frac{24}{100}$

Now express that mixed fraction as an improper and you're done. 3 times 100 is 300; 300 + 24 = 324. Put that back over 100 and your rational number is 324/100. Check that on your calculator, as well, just to see that it's true.

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3 years ago

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sleet_krkn [62]

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3 years ago

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