It is x = 0.
y=x2+2x+1 -b -2 2a= 2= -1 = axis of symmetry is negative one.
25 squared plus 49 squared is equal to 3,026.
-1
y = 2x + 2 + 4x+ 2 = 6x + 4 This is NOT a symmetric function and so there is no axis of symmetry.
One plus cosecant squared x is equal to cotangent squared x.
y=x2+2x+1 -b -2 2a= 2= -1 = axis of symmetry is negative one.
By completing the square y = (x+3)2+1 Axis of symmetry and vertex: x = -3 and (-3, 1) Note that the parabola has no x intercepts because the discriminant is less than zero
12 squared plus 18 squared is equal to 468.
25 squared plus 49 squared is equal to 3,026.
6 squared plus 9 squared is equal to 117.
-1
1 squared plus 8 squared or 4 squared plus 7 squared
y = 2x + 2 + 4x+ 2 = 6x + 4 This is NOT a symmetric function and so there is no axis of symmetry.
One plus cosecant squared x is equal to cotangent squared x.
Take the derivative: y' = 2x + 4. Set equal to zero: 2x + 4 = 0 --> x = -2. Substitute into original and y = -3. Axis of symmetry is x = -2. Vertex is (-2,-3)
It is at: (-1, 0)
a2 + a2 = 2a2