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Alchen [17]
4 years ago
6

Which of these relations are functions? Select ALL that apply. Pictures are the choices.

Mathematics
1 answer:
alexdok [17]4 years ago
3 0

Answer:

The black, green, and blue charts are all functions

Step-by-step explanation:

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Step-by-step explanation:

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What are the asymptote and the y-intercept of the function shown below?
kirill115 [55]

The asymptote and the y-intercept of the function is asymptote: y = 2

y-intercept: (0,8) , Option A is the answer.

<h3>What is an Asymptote ?</h3>

Asymptote is a straight line that approaches the curve but does not meet even at infinite distance.

It is given that f(x) = 6 (0.5)ˣ +2

The horizontal asymptote is at y = c

y = 2

From the curve it can be seen that

The intercept of y axis is determined when x = 0

then f(0) = 6 * (0.5)⁰ + 2

f(0) = 8

Therefore the y intercept is at (0,8)

Therefore Option A is the right answer.

To know more about Asymptote

brainly.com/question/4084552

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7 0
3 years ago
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Justin is 2 years older than one-third Marissa's age Amy is 4 years older than two times Justin's age then find Justin's age and
Lana71 [14]
Yes I am pretty sure
6 0
3 years ago
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Can someone help me please? Thanks!
bazaltina [42]

Answer:

(-2, 6), (-7, 4), (-2, 4)

Step-by-step explanation:

by reflecting in the line y = 0, change all x coordinates to the opposite and y coordinates remain

Topic: Graphs

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5 0
4 years ago
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Determine the axis of symmetry for the function f(x) = −4(x + 7)2 − 3.
spayn [35]

Answer:

  x = -7

Step-by-step explanation:

The vertex form of this equation tells us it is a downward-opening parabola with its vertex at (-7, -3). The line of symmetry is the vertical line through the vertex: x = -7.

___

Vertex form is ...

  y = a(x -h) +k

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3 years ago
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