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2 years ago

Which point is the vertex of the graph defined by f(x) = 6|x − 2| − 5

Mathematics

2 answers:

bearhunter [10]2 years ago

6 0

(2,-5) https://www.mathpapa.com/algcalc2/?utm_expid=69051716-16.tNCYGchyRSmAD_peBBMf2Q.1&utm_referrer=https...

Kobotan [32]2 years ago

4 0

Answer:

vertex point is (2,-5)

Step-by-step explanation:

$f(x) = 6|x - 2|- 5$

The general form of the absolute function is

$y=a|x-h|+k$

where (h,k) is the vertex

WE compare the general form of the equation with our given equation to find vertex

$y=a|x-h|+k$

$f(x) = 6|x - 2|- 5$

h= 2 and k = -5

So vertex point is (2,-5)

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2 years ago

The mean speed of vehicles along a stretch of highway is 56 mph with a standard deviation of 4 mph. You

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The corresponding z score for speed of 62 mph, 47 mph, and 56 mph is 1.5, -2.25 and 0 respectively.

<h3>Z score</h3>

Z score is used to determine by how many standard deviations the raw score is above or below the mean. It is given by:

$z=\frac{x-\mu}{\sigma }$

Where x is raw score, μ is mean, σ is standard deviation

Given that:

σ = 4, μ = 56, hence

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2 years ago

Suppose your car has hhh liters of engine oil in the morning. During the day, some oil may have leaked, you may have added more

Igoryamba

Answer:

g = (h+a) - l

None of them

Step-by-step explanation:

Suppose your car has h liters of engine oil in the morning. During the day, some oil may have leaked, you may have added more oil, or both. The oil level in the evening is g liters. Which of the following expressions always represents how far away the new oil level is from the previous oil level? H+G lGl none of them

Let

h = liters of oil in the morning

l= liters that has leaked

a= liters that were added during the day

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3 years ago

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Answer:

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