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2 years ago

15

Which set of points does not represent a function

1 answer:

Maurinko [17]2 years ago

8 0

If it is a bunch of dots on a graph, then the answer will be the one that has two sets of dots on the same vertical line (the y axis). so if there are two dots right above and below eachother, that graph is the correct answer.

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Helpp the topic is about limits

erik [133]

Since we want to find the value of <em>k</em><em> </em>where the limit exists, set both equations equal to each other. Then substitute <em>x</em> = -1 in for each equation to find <em>k</em><em>.</em>

<em> $kx - 3 = {x}^{2} + k$ </em>

1. Set both equations equal.

$- k - 3 = 1 + k$

2. Substitute <em>x</em><em> </em>= -1.

$- 3 = 1 + 2k$

3. Solve for <em>k</em><em> </em>by adding <em>k</em><em> </em>to both sides. Continue the process of solving the equation.

$- 4 = 2k$

$k = - 2$

Thus, <em>k</em><em> </em>= -2. Check by graphing the function.

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2 years ago

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77julia77 [94]

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3 years ago

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Tatiana [17]

Answer:

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I hope this help also I would appreciate brainliest if possible :)

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2 years ago

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enot [183]

Answer:

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2 years ago

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Bond [772]

Answer:

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Step-by-step explanation:

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