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2 years ago

5

The function f(x) = –x2 − 2x + 15 is shown on the graph. What are the domain and range of the function?

1 answer:

Phantasy [73]2 years ago

3 0

Find the domain by finding where the function is defined. The range is the set of values that correspond with the domain.

Domain: ( − ∞ , ∞ ) , { x | x ∈ R }

Range: ( − ∞ , 16 ] , { y | y ≤ 16 }

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Can someone help me with this please? I will mark you brainliest

lina2011 [118]

Answer:

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2 years ago

5x (-2w-4) I need this asap

ira [324]

Hello from MrBillDoesMath!

Answer:

-10w - 20

Discussion:

5 ( -2w - 4 ) =

5(-2w) - 5(4) =

-10w - 20

Thank you,

MrB

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2 years ago

Can someone please help me with this equation, ill give brainest to the person who is correct.

ohaa [14]

5x means that 5 should be multiplied by the value of x
Every time a variable is touching a number it means it’s multiplying

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If x = 9, you would multiply 5 and 9 which is 45. You then add 45 and 8

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Therefore 5x + 8 = 53

Hope this helps you! :)

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3 years ago

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Natasha_Volkova [10]

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Keywords: Population growth, Population growth function

Learn more about population growth at:

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1 year ago

Read 2 more answers