B. 1/2(10+x)
B is the correct answer
2(3x+3)=3(2x+2)
multiply the first bracket by 2
(2)(3x)=6x
(2)(3)=6
multiply the second bracket by 3
(3)(2x)=6x
(3)(2)=6
6x+6=6x+6
move 6x to the left side
sign changes from +6x to -6x
6x-6x+6=6x-6x+6
0+6=0+6
6=6
Answer:
all real numbers
Answer:
Equation of the parabola: 12y−72=(x−4)212y−72=(x−4)2 or y=x212−2x3+223y=x212−2x3+223.
Vertex form: y=(x−4)212+6y=(x−4)212+6.
No intercept form.
Vertex: (4,6)(4,6).
Focus: (4,9)(4,9).
Eccentricity: 11.
Directrix: y=3y=3.
Latus rectum: y=9y=9.
The length of the latus rectum: 1212.
Axis of symmetry:
Step-by-step explanation:
from parabola calculator-eMathHelp
I hope it helps.
256.
The coefficient of just the y term would be 256 because the entire expanded equation looks like this:
y^4+16y^3+96y^2+256y+256
