Answer:
Sorry if its wrong
Step-by-step explanation: Here's my answer
YMCA
YMAC
YCAM
YACM
ACMY
CAMY
MACY
MCAY
Have a nice day ^-^
Answer:
option D
Step-by-step explanation:
x=-1 and x=-3 are the real zeros
We plug in the x values in each equation and check which equation makes y=0
A) y=x^4-4x^3-4x^2-4x-3
x=-1 , ![y=(-1)^4-4(-1)^3-4(-1)^2-4(-1)-3= 2](https://tex.z-dn.net/?f=y%3D%28-1%29%5E4-4%28-1%29%5E3-4%28-1%29%5E2-4%28-1%29-3%3D%202)
x=-3 , ![y=(-3)^4-4(-3)^3-4(-3)^2-4(-3)-3= 162](https://tex.z-dn.net/?f=y%3D%28-3%29%5E4-4%28-3%29%5E3-4%28-3%29%5E2-4%28-3%29-3%3D%20162)
y is not equal to 0 so option A is not correct
B.y=-x^4-4x^3+4x^2+4x+3
x=-1 , ![y=(-1)^4-4(-1)^3+4(-1)^2+4(-1)+3=6](https://tex.z-dn.net/?f=y%3D%28-1%29%5E4-4%28-1%29%5E3%2B4%28-1%29%5E2%2B4%28-1%29%2B3%3D6%20)
x=-3 , ![y=(-3)^4-4(-3)^3+4(-3)^2+4(-3)+3=54](https://tex.z-dn.net/?f=y%3D%28-3%29%5E4-4%28-3%29%5E3%2B4%28-3%29%5E2%2B4%28-3%29%2B3%3D54%20)
y is not equal to 0 so option B is not correct
C.y=x^4+4x^3+3x^2+4x-4
x=-1 , ![y=(-1)^4+4(-1)^3+4(-1)^2+4(-1)-4= -8](https://tex.z-dn.net/?f=y%3D%28-1%29%5E4%2B4%28-1%29%5E3%2B4%28-1%29%5E2%2B4%28-1%29-4%3D%20-8)
x=-3 , ![y=(-3)^4+4(-3)^3+4(-3)^2+4(-3)-4= -16](https://tex.z-dn.net/?f=y%3D%28-3%29%5E4%2B4%28-3%29%5E3%2B4%28-3%29%5E2%2B4%28-3%29-4%3D%20-16)
y is not equal to 0 so option C is not correct
D) y=x^4+4x^3+4x^2+4x+3
x=-1 , ![y=(-1)^4+4(-1)^3+4(-1)^2+4(-1)+3= 0](https://tex.z-dn.net/?f=y%3D%28-1%29%5E4%2B4%28-1%29%5E3%2B4%28-1%29%5E2%2B4%28-1%29%2B3%3D%200)
x=-3 , ![y=(-3)^4+4(-3)^3+4(-3)^2+4(-3)+3= 0](https://tex.z-dn.net/?f=y%3D%28-3%29%5E4%2B4%28-3%29%5E3%2B4%28-3%29%5E2%2B4%28-3%29%2B3%3D%200)
y=0 so option D has two real zeros x=-1 and x=-3
Answer:
Answer = 140
Step-by-step explanation:
360 = 9x + 14x + 4x + 90
360 - 90 = 27x
270 = 27x
x = 270 / 27
x = 10
14 x 10 Angle F
Measure of angle F = 140
Answer:
23.55units
Step-by-step explanation:
(3/4)*(2pi5)
1/4 of the circle is missing so you are only looking for 3/4 of the circle's circumference
Answer:
Part A: Factor out the GCF. In this case, the GCF is 2y. So it looks like
2 x^3 * y+18xy-10 x^2 * y-90y=2y (x^3 - 5 x^2 + 9x-45)
Part B: The result from above will need to be factored by grouping.
Part C: If you switch the terms, the factoring will work out differently, but at the end, the factorization will be the same.
Step-by-step explanation: