Final answer:
The x-intercept of the parabola is 0.
Step-by-step explanation:
To find the x-intercept of the parabola x = -4(y+1)² + 4, we need to set y to 0 and solve for x.
Let's substitute y = 0 into the equation:
x = -4(0+1)² + 4
x = -4(1)² + 4
x = -4(1) + 4
x = -4 + 4
x = 0
The x-intercept of the parabola is 0.