3 years ago

Please help !! i’m struggling

Mathematics

1 answer:

yaroslaw [1]3 years ago

3 0

¿Aún necesitas ayuda? Podría intentar ayudar

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One over two - one over six simplified

Bumek [7]

Answer: 1/3

Step-by-step explanation:

1/ 2 − 1 /6 = 1 /2 − 1 /6 = 1 /2 + −1 /6 = 3 /6 + −1 /6 =

3+−1 /6 = 2 /6 = 1 /3

(Decimal: 0.333333)

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3 years ago

Which ordered pairs are solutions to the inequality x+3y≥−8?

crimeas [40]

(-6,0)
(-1,-2)
(-5,-1)

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. The image on a movie poster was shrunk to make the DVD cover art for the movie, so that the cover art is a scale image of the

stepan [7]

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3 years ago

Find the average rate of change<br> f(x)=x^2−6x+8 when x2=1 and x1=3

sergeinik [125]

Answer:

Average rate of change for given function is: -2

Step-by-step explanation:

Given function is:

$f(x)=x^2-6x+8\\x_12= 1\\x_1 = 3$

In order to find the rate of change, we have to find the value of function on x1 and x2

So,

$f(x_1) = (3)^2-6(3)+8 = 9-18+8 = -1\\f(x_2) = (1)^2-6(1)+8 = 1-6+8 = 3$

The formula for finding the rate of change is:

$Rate\ of\ change = \frac{f(x_2)-f(x_1)}{x_2-x_1}$

Putting the values, we get

$=\frac{3-(-1)}{1-3}\\=\frac{3+1}{-2}\\=\frac{4}{-2}\\= -2$

Hence,

Average rate of change for given function is: -2

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Mr. Rodriguez is x years old.

amid [387]

You just have to write an age that is 4 years more than Mr. Springstein’s age

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4 years ago