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Leona [35]
3 years ago
10

Which statement describes the end behavior of the exponential function f(x) = 2x – 3?

Mathematics
2 answers:
charle [14.2K]3 years ago
3 0
The <u>correct answer</u> is:

As x→-∞, y→-3.
As x→∞, y→∞.

Explanation:

As our values of x get further into the negative numbers, the value of 2ˣ will approach 0.  This is because raising a number to a negative exponent "flips" the number below the denominator and raises it to a power; we end up with smaller and smaller fractions, eventually so small that they nearly equal 0.  

This will make the value of the function 0-3=-3.

As x gets larger and larger (towards ∞), the value of y, 2ˣ, continues to grow as well.  Since it continues to grow exponentially, we say the value approaches ∞.
VashaNatasha [74]3 years ago
3 0

Answer:

For very high x-values, f(x) moves toward positive infinity.

For very low x-values, f(x) moves towards negative infinity.

Step-by-step explanation:

Here, the given function,

f(x) = 2x - 3

Which is a polynomial function,

Since, the end behaviour of a polynomial depends upon the leading coefficient and degree of the polynomial,

If degree = odd and leading coefficient = positive,

Then end behaviour of the function f(x) is,

f(x)\rightarrow -\infty\text{ as }x\rightarrow -\infty

f(x)\rightarrow +\infty\text{ as }x\rightarrow +\infty

∵ Here, the degree is odd ( 1 ) and leading coefficient = 2 ( even )

Thus, the above end behaviour is also the end behaviour of the given function.

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2(7g - 4h) - 6(5h - 3g)
pishuonlain [190]

Answer:

32g - 38h

Step-by-step explanation:

Step 1:

14g - 8h - 30h + 18g

Step 2:

32g - 38h

Answer:

32g - 38h

Hope This Helps :)

6 0
3 years ago
Read 2 more answers
What if you dont have a median in the lower and upper quartile on a number line?
ArbitrLikvidat [17]
You should. if you get two numbers in the middle, you have to add them and divide by two.
7 0
2 years ago
The sample mean for these data is = 3.74 ounces. The dotplot below shows the
ladessa [460]

The margin of error is obtained as the ratio of the standard deviation and the square root of the sample size. It is a measure of the amount of difference that is expected to exist between the actual population value and the value obtained from the sample.

  • <em>Margin of Error = ±0.01</em>

<u>Margin of Error can be calculated using the relation</u> :

  • Margin of Error = σ/√n

Margin of Error = 0.228 ÷ √500 = 0.010

Therefore. the margin of error can be interpreted to mean that the value of the mean obtained from the sample is expected to differ from the mean of the population weight by ±0.01

Learn more :brainly.com/question/13218948

5 0
2 years ago
it takes Joey 1/6 of an hour write one thank you card. how many cards can he write in 3/4 of an hour?
Sauron [17]
1/6 of an hour is equivalent to 10/60 or 10 minutes.
To find out how much 3/4 of an hour is, change the denominator of both fraction so that they match up. We can make this easier by multiplying 4 by 15 to get 60 (hence an hour) and since we multiplied 4 by 15, we also need to multiply 3 by 15 which gets us 45.
We end up with 10/60 and 45/60 or 10 minutes and 45 minutes.
Half of 10 is 5 so we know we'll have a decimal of .5 in our answer.
4 times 10 equals 40 and 40 plus 5 equals 45, so 4.5.
5 0
3 years ago
What is the answer to solving <br> for y -8=y-9
Makovka662 [10]

Answer:

no solution

Step-by-step explanation:

y-8=y-9

y=y-1

error

6 0
3 years ago
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