Please help
i cant do it
Hello,
from the given equation you know:
1. the graph is a parabola opening down
2. the vertex is at V(2,-5)
3. the axis of symmetry is x = 2
4. the parabola is normal (that means no transformations)
5. see attachment
to B:
there aren't any restrictions for x therefore the domain is
the y-value of the vertex is the maximum value of the function. Thus all other values are below (-5). Therefore the range is