3 years ago

What is the horizontal asymptote of the graph of f(x) = 4×5^x

Mathematics

1 answer:

Iteru [2.4K]3 years ago

5 0

Answer:

The horizontal asymptote is y=0

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If 1/4 of x is 16 what is 3/4 of x

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If 1/4 of x is 16, we multiply 16 x 4 which will give us x=64. 3/4 of 64 = 48

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3 years ago

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Serena bought a total of 135 notebooks and pencils for her students. Each notebook cost $1.75, and each pencil cost $0.35. The t

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3 years ago

The family of functions y = ce^{-2x} + e^{-x} is solution of the equation y' + 2y = e^{-x}. Find the constant c which defines th

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Answer:

$c = 1190.2$

Step-by-step explanation:

We have the following solution:

$y(x) = ce^{-2x} + e^{-x}$

We want to find the value of x that satisfies the following condition:

y(3) = 3.

This means that when x = 3, y = 3. So

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$y(3) = ce^{-2*3} + e^{-3}$

$3 = ce^{-6} + e^{-3}$

$3 = ce^{-6} + 0.0498$

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$c = \frac{2.9502}{e^{-6}}$

$c = 1190.2$

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3 years ago

I don’t know how to answer this x.x

gulaghasi [49]

Answer:

Step-by-step explanation:

On the first side it shows 5 ones. If you add 5 by 2 it’s 7. Then on the other side it shows 3 X’s. 3x2 is 6. Plus you add that 1 which makes it 7.

Hope this Helps :)

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The length of a rectangle is 5 inches more than 3 times the width. If the area of the rectangle is 68 square inches, what is the

Paladinen [302]

Answer:

Width=4, and Length=17

Step-by-step explanation:

first you will make a variable for the width which i will say is x

now make it an equation (3x+5) (x) = 68

then solve 3x^2+5x=68

then 3x^2+5x-68=0

then x=4

then you have to substitute so 3(4)+5= 17 and 4

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3 years ago