Y = (x - 1)² + 2
y = (x² - x - x + 1) + 2
y = (x² - 2x + 1) + 2
y = x² - 2x + (1 + 2)
y = x² - 2x + 3
x² - 2x + 3 = 0
x = <u>-(-2) +/- √((-2)² 4(1)(3))</u>
2(1)
x = <u>2 +/- √(4 + 12)</u>
2
x = <u>2 +/- √(16)
</u> 2<u>
</u>x = <u>2 +/- 4
</u> 2<u>
</u>x = 1 <u>+</u> 2
x = 1 + 2 x = 1 - 2
x = 3 x = -1
y = x² - 2x + 3
y = (3)² - 2(3) + 3
y = 9 - 6 + 3
y = 3 + 3
y = 6
(x, y) = (3, 6)
or
y = x² - 2x + 3
y = (-2)² - 2(-1) + 3
y = 4 + 2 + 3
y = 6 + 3
y = 9
(x, y) = (-1, 9)
Think of it as (24x)^1/2 then use chain rule. Which means first derive (24x)^1/2 as deriving u^1/2 (substitute u for 24x), then deriving 24x, finally write those 2 derivatives as a multiplication (as in a*b).
Answer:
y = 26
Step-by-step explanation:
Write the direct variation equation.
y = ax
Substitute y for 6 and x for 4.
The new equation is:
6 = a(4)
Simplify:
6 = 4a
Divide by 4 on both sides to get a = 6/4.
________________________________
y = 6/4(24), 6/4 x 24 is 104/4. 104/4 is 26.
y = 26
Salutations!
<span>What is the value of 6 in 968,593,324?
The value of 6 in the number 968,293,324 is 10 million. The place value would be 60,000,000 or 60 million.
Hope I helped (:
Have a great day!</span>
Answer:
They equal 119 not 109
Step-by-step explanation:
