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Anestetic [448]
2 years ago
11

How can you tell from an exponential equation if it's a growth or decay model?

Mathematics
1 answer:
solong [7]2 years ago
3 0

Answer:

A growth equation will have a base that is equal to or greater than 1.

f(x)=2* 5^{x} is a growth equation because 2 is greater than 1.

f(x)=.24*5^{x} is a decay equation because .24 is less than 1.

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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On a number line, why is 0 important?
dmitriy555 [2]
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3 years ago
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rewrite the polynomial 2y^2+ 6y^3-11-17y^4+8y^5 in the standard form also find its degree and coefficient of y^4
OleMash [197]

Answer:

The standard form is  8 y ⁵ - 17 y⁴ + 6 y³ +2 y² - 11

The degree of given polynomial is '5'

the co-efficient of  y⁴  is '-17'

Step-by-step explanation:

Given standard form 2 y²+ 6 y³-11-17 y⁴+8 y⁵

<em>The form ax² + b x + c is called the standard form of the quadratic expression of 'x'.This is second degree standard form of polynomial.</em>

<em>The form ax⁵ + b x⁴ + c x³ +d x² +ex +f  is called the standard form of the quadratic expression of 'x'.This is fifth degree standard form of polynomial</em>

now Given polynomial is  2 y²+ 6 y³-11-17 y⁴+8 y⁵

The standard form is

                                8 y ⁵ - 17 y⁴ + 6 y³ +2 y² - 11

<u><em>Conclusion</em></u>:-

<em>The degree of given polynomial is '5'</em>

<em>The co-efficient of  y⁴  is '-17'</em>

<em>   </em>

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3 years ago
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Viktor [21]

Answer:

x<9

Step-by-step explanation:

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C. Is a function

D. Not a function. (225, 4) and (225, 2)
3 0
2 years ago
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