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alexgriva [62]
3 years ago
10

Plz help ZOOM IN TO SEE IT CLEAR

Mathematics
1 answer:
spin [16.1K]3 years ago
4 0
2nd option , i hope that helps
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Help me fast ASAP pls
Aleonysh [2.5K]

Answer:

C

Step-by-step explanation:

I got it right

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2 years ago
Need help with math problem please
allsm [11]

Answer:

for inverse: f^-1(x)=2x-14

for derivative: f^-1(x)=1/2

Step-by-step explanation:

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2 years ago
Can someone help with this?
aleksklad [387]

Answer:

Its the second one

Step-by-step explanation

the reason why is because

<= less than- so it goes to the left and since its not less than or equal to its an open circle instead of a closed circle.

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2 years ago
I need help! I can’t get this one solved correctly
aalyn [17]
If you can read the chicken scratch there is your answer. Hope this helps!

8 0
3 years ago
15 points plz help
BARSIC [14]
Expand the brackets: x²+5x+6=kx+2. So x²+(5-k)x=-4.
To complete the square on the left we add ((5-k)/2)² to each side:
(x+(5-k)/2)²=((5-k)/2)²-4.
Take a look at the right hand side: when this is zero we have equal roots:
((5-k)/2)²=4, (5-k)/2=±2, 5-k=±4, k=5∓4, giving us k=1 or 9.
(5-k)/2 is 2 or -2. So if k=9, (x-2)²=0. And x=2 is the positive root.
7 0
3 years ago
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