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xxTIMURxx [149]
3 years ago
6

Use the intermediate value theorem to determine whether the polynomial function has a real zeros between the given integers.

Mathematics
1 answer:
zavuch27 [327]3 years ago
3 0
f(1)=-5\cdot1^4+8\cdot1^3+6\cdot1+1=-5+8+6+1=10\\
f(2)=-5\cdot2^4+8\cdot2^3+6\cdot2+1=-80+64+12+1=-3\\\\
f(1)>0\\
f(2)
It does.
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Need more help again
Fittoniya [83]

Answer:

QSR = 68º

Step-by-step explanation:

TSQ + QSR = TSR

15x + (10x - 2) = 173

Combine like terms

25x = 175

Divide both sides by 25

x = 7

QSR = 10x - 2

QSR = 10(7) - 2

QSR = 68º

5 0
3 years ago
PLEASE HELP ILL VOTE
Ksju [112]

Answer:

213

Step-by-step explanation:

213

213

123

21312

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3 0
2 years ago
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aivan3 [116]
The second one because it has a square root symbol and the other ones are all numbers whole numbers
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3 years ago
Need help with math word problem points and brainlest
kolezko [41]

Answer:

i think it might be C

Step-by-step explanation:

8 0
2 years ago
How is the graph of y = –x2 – 1 different from the graph of y = –x2?
KonstantinChe [14]

Every transformation like

f(x)\mapsto f(x)+k

translated the graph vertically, k units up if k is positive, k units down if k is negative.

So, in your case, we have that -x^2-1 is the same graph as -x^2, except it's shifted 1 unit down.

5 0
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