Answer:
f(x)= x2 -4
Step-by-step explanation:
it is because it has no complex roots
Answer:
The axis of symmetry
The x-value of the vertex
Answer:
5b -5
Step-by-step explanation:
5(b - 1)
we apply distributive property:
5*b -5*1
5b -5
4 (i literally had to think about this cause i thought it was too easy )
Answer:
I can't see anything or any questions.....?