Anserve
Step-by-step explanation:
Answer:
x=-12
x=10
x=-8
x=-5
Step-by-step explanation:
Answer:
C. No, because there is an input value that has two different output values.
Step-by-step explanation:
A function is a relation in which the members of the domain (x-values) DO NOT repeat. So, for every x-value there is only one y-value that corresponds to it. y-values can be repeated. x-values can NOT be repeated.
It’s the point where the parabola crosses its axis of symmetry