Answer:
x² + y² - 10x + 8y + 16 = 0
x² - 10x + 25 + y² + 8y + 16 = -16 + 41
(x - 5)² + (y + 4)² = 25
Step-by-step explanation:
This is a complete-the-square circle
1. Group the x and y terms together
2. Complete the square for each term
3. Use difference of squares to factor it out.
Hope this helps!
(If this answer helps you, please consider giving it the 'brainliest' option, it would really help! Thanks)
Answer:
A perfect score on a test
Step-by-step explanation:
Since the score gets subtracted for each wrong answer, if x=0 then then nothing would get taken away from the initial 80
Answer: D) P(x) = -23
Step-by-step explanation:
Substitute 2 for x:
1 - 2(2)^2-3(2)^2+4(2)
Exponent
1-2(4)-3(8)+4(2)
Multiply
1-8-24+8
Combine like terms
-23
<em>Hope it helps <3</em>
Answer:
मैं वास्तव में अच्छा हूं
मैं धाराप्रवाह हिंदी बोलता हूं
