What is the axis of symmetry for f(x) = 2x2 − 4x + 5? a) x = −2 b) x = −1 c) x = 1 d) x = 2

Axis of symmetry is

C) x = 1

Step-by-step explanation:

we are given equation as

we can use axis of symmetry formula

Let's assume we are given quadratic equation as

Axis of symmetry is

now, we can compare both equations

and we get

now, we can find axis of symmetry

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

a

step-by-step explanation: