When using the vertical line test to determine if a graph represents a function, the line can only touch the relation

1 answer:

7 0

Answer: The vertical line test is used to determine if a graph of a relationship is a function or not. if you can draw any vertical line that intersects more than one point on the relationship, then it is not a function.

Hope this helps:)

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The functions below describe the temperatures in two cities on the same day. Which city had the greater starting temperature? Wh

Tresset [83]

Answer:

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Step-by-step explanation:

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3 years ago

If sin(t) = 3/5 and t is in the 2nd quadrant, find cos(t).

NemiM [27]

Cosine is $\frac{hypotenuse}{adjacent}$ .

Apply the equation:

$sin(t) = \frac{3}{5} \\3^2 + b^2 = 5^2\\b^2 = 5^2 - 3^2\\\\\sqrt{b^2} = \sqrt{5^2}- \sqrt{3^2}\\\\\\b = 5 - 3 \\\\b = 2$

B is the adjacent side so

cosine is:

Cos(t) = 5/2

Have a great day,

And I hope this helps you!

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Vlada [557]

Answer:

Step-by-step explanation:

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Rus_ich [418]

2/3 is the simplified form of 18/27

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