Answer:
Equation of the parabola: or
Vertex form:
Intercept form:Step-by-step explanation:
no ye puedo ayudar amigo o amiga
x=12
Step-by-step explanation:
9x-14=2(3x+11)
9x-14=6x+22
9x-6x=22+14
3x=36
x=36/3=12
The correct answer is 47.5%, or 0.475.