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Veronika [31]
2 years ago
14

Use the graph of the polynomial equation y = x⁴-10x²+16 to describe its concavity. How many points of inflection does this curve

have?
Mathematics
1 answer:
stellarik [79]2 years ago
5 0

Answer: oOf that must be rough

Cuz I don’t know a thing since I’m literally on a quiz

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Explain why f(x) is continuous at x=3
Elina [12.6K]

Answer:

f is not  defined at x = 3 ⇒ answer (b)

Step-by-step explanation:

∵ f(x) = x² - x - 6/x² - 9 is a rational function

∴ It will be undefined at the values of x of the denominator

∵ The denominator is x² - 9

∵ x² - 9 = 0 ⇒ x² = 9 ⇒ x = ±√9

∴ x = ± 3

∴ f(x) can not be defined at x = 3

∴ The f(x) can not be continuous at x = 3

∴ The answer is (b)

6 0
3 years ago
Read 2 more answers
Please help asap!!! Will give brainlist :)
UkoKoshka [18]

Answer:y= -5x+1

9=-5(-2)-1=9

-4=-5(-1)-1

Step-by-step explanation:

3 0
3 years ago
SOMEBODY PLEASE HELP!!!!!
777dan777 [17]

Answer:

dufenschmertz evil incorporated...

Step-by-step explanation:

after hours ;)

4 0
3 years ago
Pat made a total of 48 pottery plates and cups. if she made twice as many plates as cups, how many plates did she make?
ddd [48]
If C stands for cups, solve for C

48 - 2c = 0
    l
subtract 48 from each side.
    l
2c=-48
    l
divide 48 by 2 --->  24.



3 0
3 years ago
Read 2 more answers
I WILL GIVE BRAINLIST HELP PLEASE
il63 [147K]

Answer:

area- 55 perimeter - 24

Step-by-step explanation:

small rectangle =

5- 3 = 2

2 × 3 = 6cm²

big rectangle =

4 + 3 = 7

7 × 7 = 49cm²

All together

6 + 49 = 55cm²

Perimeter -

7 0
3 years ago
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