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3 years ago

Below are two different functions, f(x) and g(x). What can be determined about their y-intercepts?

1 answer:

4 0

D-cannot be determined. g(x) is a vertical function, which is not a function. You cannot have the same x-value repeated. Because of this, g(x) has no y-intercept, and the relationship cannot be determined

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Deirdre plotted a point D in Quadrant IV. After she reflected the point across an axis, the reflection was in Quadrant III. Give

Lostsunrise [7]

It depend on what d was. anything in Q3 can work for the reflection and both x and y are negative, you can say that for sure. for the actual point D, anything in Q4. in Q4 x is positive and y is negative. if d is (3,-3) then it's reflection is (-3,-3)

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3 years ago

A business journal investigation of the performance and timing of corporate acquisitions discovered that in a random sample of 2

weeeeeb [17]

Answer:

z = 1.960

Step-by-step explanation:

The sample proportion is:

p = 715 / 2684 = 0.2664

The standard error is:

σ = √(pq/n)

σ = √(0.266 × 0.734 / 2684)

σ = 0.0085

For α = 0.05, the confidence level is 95%. The z-statistic at 95% confidence is 1.960.

The margin of error is 1.960 × 0.0085 = 0.0167.

The confidence interval is 0.2664 ± 0.0167 = (0.2497, 0.2831).

The upper limit is 28.3%, so the journal can conclude with 95% confidence that the true percentage is less than 29%.

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3 years ago

What is 12 and 45 LCM

makvit [3.9K]

Answer: 180

Step-by-step explanation:

3 0

3 years ago

(x^-4)^5 please simplify the expression

pogonyaev

$(x ^{-4} )^{5}$

Apply exponent rule :

$(a^b)^c = a^ ^{b.c}$

$=x ^{(-4)*5}$

$(-4)*5$

$= - 20$

Apply exponent rule :

$a ^{-b} = \frac{1}{a^b}$

$= \frac{1}{x ^{20} }$

hope this helps!

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2 years ago

4 km 4 km 4 km 4 km 7 km 4 km 4 km

chubhunter [2.5K]

Answer:

31 km.

Step-by-step explanation:

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3 years ago