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makvit [3.9K]
3 years ago
8

Which relation is a function?

Mathematics
1 answer:
weqwewe [10]3 years ago
5 0

Answer:

The vertical parabola(see attachment)

Step-by-step explanation:

The relation that is a function must pass the vertical line test.

The vertical parabola will pass the vertical line test.

This means that, a vertical line drawn across the entire graph will intersect the vertical parabola at only one point.

The horizontal parabola, the circle and the vertical line will not pass the vertical line test.

This means that, a vertical line drawn across the entire graph will intersect the graph of these functions at more than one point.

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The number 56 has 2 significant digits true or false
kifflom [539]

Answer:

True

Step-by-step explanation:

56 has two digits. You cannot takeout either of those two numbers out so they are both significant, hence significant digits.

6 0
3 years ago
The equation y=6x represents the perimeter of a regular hexagon with sides that measure x units. Use the equation to find the pe
Schach [20]

9514 1404 393

Answer:

  15 m

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Put the given side measure in the formula and do the arithmetic.

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3 years ago
Simplify (-2/3) divided by (-7/4)
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8 0
3 years ago
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7 0
3 years ago
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jeka57 [31]

Answer:

x=9

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so put that value into the first equation

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7 0
3 years ago
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