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sleet_krkn [62]

3 years ago

12

Which of the relations below is a function?Group of answer choices{(2,3), A(3,4), (5,1), (6,2), (2,4)B}{(2,3), (3,4), (5,1), (6,

2), (7,3)}C{(2,3), (3,4), (5,1), (6,2), (3,3)}

1 answer:

lbvjy [14]3 years ago

5 0

Answer:

its c

Step-by-step explanation:

because, if you liike closely you can see in your lession that its rlly tiny but its the answer

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Which statement is true about the slope of the graphed line?

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c

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Solve for x:

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x = (5 ± sqrt((-5)^2 - 4×2×5))/(2×2) = (5 ± sqrt(25 - 40))/4 = (5 ± sqrt(-15))/4:

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4 years ago

What is the vertex of the quadratic function f(x)=x2+6x+16? Write your answer

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Answer:

The vertex of the quadratic function is:

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Step-by-step explanation:

Given the function

$f\left(x\right)=x^2+6x+16$

As the vertex of the form $y=ax^2+bx+c$ is defined as:

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As the quadratic function of parabola params are

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so

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$x_v=-3$

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$y_v=\left(-3\right)^2+6\left(-3\right)+16$

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Therefore, the vertex of the quadratic function is:

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