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Vaselesa [24]
3 years ago
15

Which graph has the same end behavior as the graph of f(x) = –3x^3 – x^2 + 1?

Mathematics
1 answer:
ololo11 [35]3 years ago
4 0
To find out end behavior, we always look at the largest exponent (3 in this case) and the sign of the term with the largest exponent (negative in this case). We can rule out the first two choices because since it is a cubic graph (exponent of 3) the graph will be pointing in opposite directions. Then, the negative tells us that as the x values approache infinity, the y values will approach negative infinity. So the correct answer is the last choice.

Hope this helps
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PLEASE HELP! i have a couple minutes left
swat32

Answer:

1.8

Step-by-step explanation:

slope formula: (y2-y1)/(x2-x1)

(86-32)/(30-0)

54/30

1.8

8 0
3 years ago
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Look at the attached file. <br><br> please show your work on how you got the answer
statuscvo [17]

Answer:

D

Step-by-step explanation:

\frac{f(x)}{g(x)}

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Factor out 2 on the numerator and 2x on the denominator.

= \frac{2(x+2)}{2x(x+2)}

Cancel the factor (x + 2) on the numerator/ denominator

= \frac{2}{2x} ← cancel the 2 on numerator/ denominator

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2 years ago
A group of 15 teenagers owes $75 at a pizza parlor. If they split the bill evenly, how much will each person owe?
Kipish [7]

Answer:

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Step-by-step explanation:

divide 75 by 15

7 0
1 year ago
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Find the solution to the system of equations.
kompoz [17]

Answer:

The answer is option A.

Hope this helps

4 0
3 years ago
HELP ASAP FOR BRAINLIEST: The time required to finish a test in normally distributed with a mean of 60 minutes and a standard de
liubo4ka [24]

Answer:

<u>The z-score = -3.7 and p (-3.7) = 0.00011 or 0.011%</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Mean of time to finish a test = 60 minutes

Standard deviation of time to finish a test = 10 minutes

Time that a student finishes the test = 23 minutes

2. What is the z-score for the student?

z-score = (Time that a student finishes the test - Mean of time to finish a test)/Standard deviation of time to finish a test

Replacing with the real values:

z-score = (23 -60)/10 = -37/10 = -3.7

<u>z-score = -3.7 and p (-3.7) = 0.00011 or 0.011%</u>

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