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Tanya [424]
3 years ago
11

Given the function y = -2ex , find y if x = 3.

Mathematics
1 answer:
Solnce55 [7]3 years ago
5 0

Answer:

Assuming function is y=-2*e*x: y(3)= -16.31.

Assuming function is e^xy=-2*e^x: y(3)= -40.17

Step-by-step explanation:

These should both be simple enough to do with a calculator or simply googling, but if you must do it by hand, an easy trick to remember is that e is approximately equal to 2.718 so substitute that value wherever you see e. Then, just substitute 3 in for x and simply multiply.

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Find the L.C.M. of: a2 + 2a +1, a? + 3a + 2​
MArishka [77]

Step-by-step explanation:

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7 0
3 years ago
the point (- 7, 4) is reflected over the line x = - 3 . Then , the resulting point is reflected over the line y = x . Where is t
uysha [10]

Answer:

(-10,-7)

Step-by-step explanation:

first reflect over x=-3

(-7,-10)

then reflect over y=x

(-10,-7)

6 0
3 years ago
Can you explain how to do this?
ivanzaharov [21]
Hi there! The answer is x = 1

Let's solve this problem step by step!
8(10) {}^{2x}  = 800

First divide both sides of the equation by 8.
10 {}^{2x}  = 100

Now rewrite 100 as a power of 10.
10 {}^{2x}  = 10 {}^{2}

Now we can use the following rule, which basically means that two different exponents of the same base must be the same
{g}^{a}  =  {g}^{b}  \\ a = b



We now get this.
2x = 2



Finally divide both sides by 2.
x = 1



~ Hope this helps you!
3 0
4 years ago
Given that a­­b = x, evaluate the following:
eimsori [14]

Answer

the answer would be 2x^2

really hope it helps it kinda confused me for a second lol

4 0
3 years ago
A. (2,0)<br> B. (6,0)<br> C. (0,-8)<br> D. (-4,0)<br> E. (-6,0)<br> F. (0,2)<br> G. (0,8)
Artyom0805 [142]

Answer:

A, B, D, E

Step-by-step explanation:

The zeros are the points positioned on the x- axis , that is

A (2, 0 )

B (6, 0 )

D (- 4, 0 )

E (- 6, 0 )

4 0
2 years ago
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