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3 years ago

8

B) Is the relation a function? Use the vertical line test to decide.

1 answer:

Sedaia [141]3 years ago

8 0

Answer:

Step-by-step explanation:

The answer is A U just did that on Khan academy

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What is the equation in vertex form of a parabola with vertex (-2, -2) that opens downward and is stretched by a factor of 5?

Galina-37 [17]

Answer:

D). -5(x + 2)^2 - 2.

Step-by-step explanation:

Parabola which Opens down and vertex (-2, -2) is :

f(x) = a(x + 2)^2 - 2 where a is negative

Stretch by factor 5 gives:

-5(x + 2)^2 - 2.

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2 years ago

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3 years ago

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2 years ago

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3 years ago

6y+11=3y+5y<br>what does y=

Olenka [21]

Answer:

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Step-by-step explanation:

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