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3 years ago

G(x) = -3x + 1 g(10) =

Mathematics

1 answer:

cupoosta [38]3 years ago

3 0

Hope this helps, I did it on paper that way it would be easier to show my work.

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astraxan [27]

Answer:

$1.30

Step-by-step explanation:

91/14/5

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3 years ago

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What is the maximum height of of Anna's golf ball? The equation is y=x−0.04x2.

elena-s [515]

Given:

The height of a golf ball is represented by the equation:

$y=x-0.04x^2$

To find:

The maximum height of of Anna's golf ball.

Solution:

We have,

$y=x-0.04x^2$

Differentiate with respect to x.

$y'=1-0.04(2x)$

$y'=1-0.08x$

For critical values, $y'=0$ .

$1-0.08x=0$

$-0.08x=-1$

$x=\dfrac{-1}{-0.08}$

$x=12.5$

Differentiate y' with respect to x.

$y''=(0)-0.08(1)$

$y''=-0.08$

Since double derivative is negative, the function is maximum at $x=12.5$ .

Substitute $x=12.5$ in the given equation to get the maximum height.

$y=(12.5)-0.04(12.5)^2$

$y=12.5-0.04(156.25)$

$y=12.5-6.25$

$y=6.25$

Therefore, the maximum height of of Anna's golf ball is 6.25 units.

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3 years ago

Which number line correctly shows -3 - 1.5

SVETLANKA909090 [29]

Answer:i think its the first one

Step-by-step explanation:

Nothing else makes sense

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3 years ago

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When 80% of a number is added to the number, the result is 252. what is the number

Rashid [163]

I Think The Answer Is 140.

The Expression: 0.8x + x = 252 Can Explain The Answer If x = 140.
Or: 1.8 Times x = 252 If x = 140.

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3 years ago

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alisha [4.7K]

i cant read it

Answer:

Step-by-step explanation:

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3 years ago