Question

Which quadratic function is represented by the graph?

Of(x) = 0.5(x + 3)(x - 1)
f(x) = 0.5(x - 3)(x + 1)
f(x) = 2(x + 3)(x - 1)
f(x) = 2(x - 3)(x + 1)

Answer 1

x =(2-√24)/-2=1+√ 6 = 1.449

x =(2+√24)/-2=1-√ 6 = -3.449

Answer 2

b

Explanation:

i really dont know if this is right but i tried my best for like 15 minutes to get it right