Question

How is the graph of y = -4x^2– 5 different from the graph of y = -4x^2?

A. It is shifted 5 unit(s) right.
B. It is shifted 5 unit(s) left.
C. It is shifted 5 unit(s) up.
D. It is shifted 5 unit(s) down.

Answer 1

to move the graph c units up, add c to whole funciton
to move graph c units right, minus c from every x


from
f(x)=-4x^2-5 to
f(x)=-4x^2

minused 5 from whole function
basicaly it is 5 units down from -4x^2


D