Answer:
x = 1
Step-by-step explanation:
y = 2x² − 4x − 14
y = 2 (x² − 2x) − 14
y = 2 (x² − 2x + 1) − 14 − 2(1)
y = 2 (x − 1)² − 16
The vertex of the parabola is at (1, -16). So the equation of the line of symmetry is x = 1.
last one
because it's correct
Answer:w=6+t/3/2 squared
2 squared w= 6+t/3
w=6+t/3/2 squared
