Answer:
x = 2 is the axis of symmetry
Step-by-step explanation:
y - 4x = 7 – x2?
y = -x²+4x +7
y = - ((x²- 4x+4)-4)+7
y = - (x-2)²+11 ..... is the the parabola's equation when : x = 2 is the axis of symmetry
2x-1>5
2x>5+1
2x>6
Divide both sides by two
x>3
I can't help you if you don't show me the graph or the whole thing