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4 years ago

Which graph has the same end behavior as the graph of f(x) = -3x - x4 + 1?

1 answer:

6 0

The graph is down on left side, up on right side.
Explanation:
The end behavior of the graph of a polynomial is determined by the its degree and the sign of the leading coefficient. For the even degrees the graph is either up or down on both ends i.e: the graph has the same direction on both ends . For the odd degrees the graph goes opposite directions. If the leading coefficient is positive the graph of even degree polynomials is up on both end and for the negative graph will be down on both ends. For the odd degree functions with positive leading coefficient the graph will be down on left, up on right but for negative will be up on left down on right.

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aidan gets an allowance of m dollars. He spends n dollars per day. write an equation for the amount that is left for spending af

alukav5142 [94]

Answer:

m-(nx)

Step-by-step explanation:

He starts with m dollars, and every day spends n so you would multiply n and x to figure out how much he spent over how many days.

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3 years ago

Transformation !! Photos up above!

dlinn [17]

360 brainliest? Have a nice day

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3 years ago

A watch manufacturer believes that 60% of men over age 50 wear watches. So, the manufacturer took a simple random sample of 275

Gemiola [76]

Answer:

the percentage of men over 50 who wear watches are 61.82%

Step-by-no step explanation:

first just multiply 275 the number of people over 5o then divide it by .6 to get 165 is the answer

i hope this is correct

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3 years ago

1/3+1/3+1/3+1/3=4/3 is this answer correct?

natali 33 [55]

Yes but if you need it in mixed number form it’s 1 1/3

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3 years ago

Nando is on a rehabilitation program following a car accident. For the first month, he needs to exercise at most five hours per

emmasim [6.3K]

Answer:

See explanation

Step-by-step explanation:

Let x be the number of hours per week Nando is brisk walking and y be the number of hours per week Nando is biking at a moderate pace.

For the first month, he needs to exercise at most five hours per week, then

$x+y\le 5$

Brisk walking burns about 350 calories per hour, then it burns 350x calories per x hours.

Biking at a moderate pace burns about 700 calories per hour, then it burns 700y calories per y hours.

Nando must burn at least 2,000 calories per week, so

$350x+700y\ge 2,000$

You get the system of two inequalities:

$\left\{\begin{array}{l}x+y\le 5\\ 350x+700y\ge 2,000\end{array}\right.$

The attached graph shows the solution set to this system of inequalities. In this diagram, red region represents the solution set to the first inequality, blue region represents the solution set to the second inequality and their intersection is the solution set to the system of two inequalities.

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4 years ago