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Whitepunk [10]
3 years ago
8

PLZ PLZ PLZ HELP MEEE

Mathematics
1 answer:
irina [24]3 years ago
8 0

it should be squared by x. it would then read. y=4 (2)^×

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How to find out 4 x 754 by using two methods
baherus [9]
You can use expanded form: 4 X 700, 4 X 50, 4 X 4, = 3016.

You can use the Distributive Property of Multiplication: (4 X 500) + (4 X 254) = 3016.
4 0
3 years ago
Let f(x) = xe^-x+ ce^-x, where c is a positive constant. For what positive value of c does f have an absolute
Illusion [34]

Answer:

c=6

Step-by-step explanation:

The absolute maximum of a continuous function f(x) is where f'(x)=0. Therefore, we must differentiate the function and then set x=-5 and f'(x)=0 to determine the value of c:

f(x)=xe^{-x}+ce^{-x}

f'(x)=-xe^{-x}+e^{-x}-ce^{-x}

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Therefore, when c=6, the absolute maximum of the function is x=-5.

I've attached a graph to help you visually see this.

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3 years ago
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r-ruslan [8.4K]

Answer:

Step-by-step explanation:

No esay but they just do

4 0
3 years ago
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Factorize: x² + 3x + 2​
zvonat [6]

Step-by-step explanation:

x² + 3x + 2

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By taking out common terms, we get

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7 0
3 years ago
(physical education)
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Answer:

sorry don't know i just need points

GOOD LUCK

me and my friend are seeing who can get more points

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