Question

Write the function whose graph is the graph of y=x³, but is shifted up 7 units. y = _____

Answer 1

y = x³ + 7

Explanation:

given the graph of f(x) then f(x) ± c is a vertical translation of f(x)

• if c < 0 then a shift down of c units

• if c > 0 then a shift up of c units

here f(x) is shifted up by 7 units , then

y = x³ + 7