We want to find h and k so that
3x³ - 6x² + 4x - 2 ≡ (x-2)(3x² + hx + 4) + k
Expand the right side.
(x-2)(3x² + hx + 4) + k
= 3x³ + hx² + 4x - 6x² - 2hx - 8 + k
= 3x³ + (h-6)x² + (4 - 2h)x + k - 8
Match coefficients of x²:
h - 6 = -6
h = 0
Match coefficients of x:
4 - 2h = 4 (Correct because h=0)
Match constants.
k - 8 = -2
k = 6
Answer: h=0, k=6
Answer:
2014p
Step-by-step explanation:
38*53
Answer:
# Leo Z:
> (4948 - 4313)/583
[1] 1.089194
# Mary’s Z:
> (5513-5261)/807
[1] 0.3122677
# Percentiles for Leo and Mary
1-pnorm(c(1.09,.31))
[1] 0.1378566 0.3782805
Step-by-step explanation:
Answer:
There is no way it can equal 360 since 60+120+150+75=405? Was it a typo?
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
The x value of 5 is repeated making it not a function.
