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timurjin [86]
2 years ago
10

The function shown the the graph is f(x) =

Mathematics
1 answer:
gtnhenbr [62]2 years ago
6 0

Answer:

B

Step-by-step explanation:

We will first look at the end behavior of the graph

Is it down then up which means that the degree is 3 and the coeficcent is positive

this leaves B or C

We then know that the x intercepts are (-2,0) (1,0) (3,0)

The easiest way to proceed from here is just plugging in numbers into our euqation and if the end result is 0 then we got it!

looking at the B we have

-2³-2*-2²-5(-2)+6

this equals 0 which means this is our answer (this elimates C because the only difference between the two equations is the sign on the 5x)

You can also factor it and find the zeroes that way, but it's just more work

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Which sentence best describes the interval [-2,1]
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The function is increasing on the interval [-2,1]

Step-by-step explanation:

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2 years ago
Im a 5th grader please help me. we a doing division 25÷3
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kendra knits hats. She starts with 3 3/4 yd of yarn. After knitting for 5 1/4 h their is 1 1/8 yd of yarn left. At what rate doe
nadezda [96]

Answer:

The rate is  1 ÷ 2 yards per hour

Step-by-step explanation:

The computation of the rate does the amount of yarn changes is given below:

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Hence, the rate is  1 ÷ 2 yards per hour

The same would be relevant

8 0
3 years ago
The chorus teacher plans to arrange the students in equal rows. Only the girls or boys will be in each row. What is the greatest
emmainna [20.7K]

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2

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68+48=116

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8 0
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64/100 as a simplified fraction
spin [16.1K]
64/100
= (64/4) / (100/4)
= 16/25

The final answer is 16/25~
6 0
3 years ago
Read 2 more answers
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