327.68, 262.144, 209.7152
Multiple the number by 0.8 to get the next number in the series
Answer:
y = 2(x + 3)² - 4
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
Using the method of completing the square
y = 2x² + 12x + 14 ← factor out 2 from the first 2 terms
= 2(x² + 6x) + 14
To complete the square
add/subtract ( half the coefficient of the x- term)² to x² + 6x
y = 2(x² + 2(3)x + 9 - 9 ) + 14
= 2(x + 3)² - 18 + 14
= 2(x + 3)² - 4 ← in vertex form
Answer:
10 + 5
Step-by-step explanation:
If you are subtracting a negative then it become adding a positive. A way to remember this is because it has matching socks.
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Question
If someone around 831,982 to 830,000 and then someone else rounds 831,982 for 800,000 who would be correct?
Answer:
Hi, There! Mika-Chan I'm here to help! :)
<em><u>First We Need to know If we're rounding to the Nearest Hundred thousand or Not.</u></em>
<u><em>So The Answer would Be 800,000 If your Going to Round to the nearest Hundred </em></u>
<u><em>But If We're rounding to The Nearest ten Thousand The Answer would be 830,000</em></u>
:D hope this Helps you!
