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Rom4ik [11]
3 years ago
6

Describe the behavior of the graph at the x-intercepts for the function f(x)=(2x-7)^7(x+3)^4. Identify each x-intercept and just

ify your answer as well.
please dont answer to answer i may have plenty points but points run out quick from if you get it right yes i will mark you brainly
Mathematics
2 answers:
Shkiper50 [21]3 years ago
7 0

Answer:

f(x)=(2x-7)^7(x+3)^4

When y=0, (2x-7)^7=0 and x=3.5 OR

(x+3)^4=0, and x=-3

Look at x=h or f(2)

That is 96-56-44+2 and it is not equal to 0. (x-2) is not a factor.

x^3-5x^2+6x-30

after trying 1,2, and 3, I tried 5

5/1===-5===6===-30

==1===0====6====30

(x^2-6) with no remainder

the factors are (x-5)(x^2+6)

the zeroes are 5, +/- i sqrt (6). Only one real 0.

hope this helps let me know in the comments if i'm wrong

AnnZ [28]3 years ago
7 0

Answer: i think hes correct

Step-by-step explanation:

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4 0
3 years ago
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A submarine dives 300 feet every 2 minutes, and 6,750 feet every 45 minutes. Solve for A and
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A: To find the rate in feet per minute, we can use the information given. 
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In order to confirm that our rate is correct, we can use the second set of information given.
\frac{6750feet}{45minutes}=150 \frac{feet}{minute}.
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zepelin [54]

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Step-by-step explanation:

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e-lub [12.9K]
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fgiga [73]
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Then add both together 

128 +384 =  512

Hope this helps :)

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