Answer:
vertically stretched by a factor of 2 and moved up 5 units
Step-by-step explanation:
f(x)=x^2
f(x+5) means it moved left 5 units.
f(x-5) means it moved right 5 units.
f(x)+5 means it moved up 5 units.
f(x)-5 means it moved down 5 units.
One of the transformations we have is that it moved up 5 units.
m(x)=f(x)+5
m(x)=x^2+5
Now there is another transformation.
f(x)=x^2
a*f(x) means it is either being vertically stretched or compressed. a also tells if we have a reflection (if a is negative) or not (if a is positive).
n(x)=2x^2 means it has been vertically stretched by a factor of 2.
Let's put it altogether.
g(x)=2x^2+5
means the parent function has been vertically stretched by a factor of 2 and moved up 5 units
