Question

Please help, In a rush
What is the axis of symmetry for the graph of y = 2x2 − 8x + 10?

x = 2

x = −2

x = 4

x = −4

Answer 1

x = 2

Answer 2

i think u cant see that if u complete the square to take that graph to standart form
or just making the graph in a calculator u will see the axis of symmetry