which equation defines the graph of y=x^3 after it is shifted vertically 5 units down and horizontally left 4 units

Ay=(x-4)^3 - 5
By=(x+5)^3 - 4
Cy=(x+5)^3 + 4
Dy=(x+4)^3 - 5

Verified Answer :

y=f(x) +k is a vertical shift down for k= - 5
y=f(x+h) is a horizontal shift left for h=4
Answer: D) y = ( x + 4 )³ - 5.

Answer:


Option D


The function shifted vertically 5 units down and horizontally left 4 units is, \(y=(x+4)^3-5\)


Step-by-step explanation


The function is given by, y=\(f(x)=x^3\)


To move a function shift vertically 5 units down


We know that moving the function down, you subtract outside the function i.e, \(f(x)-c\); \(f(x)\) moved down c units.


Therefore, the function f(x) vertically shift 5 units down by  \(f(x)=x^3-5\)


Now, to move a function horizontally 4 units left.


To shift the function left add inside the function's argument i.e, \(f(x+a)\) gives f(x) shifted a units to the left.


so, the function f(x) horizontally left 4 units i.e, f(x+4)=\((x+4)^3\)


Now, the graph of the function \(y=x^3\) after it is shifted vertically 5 units down and horizontally left 4 units is, \(y=(x+4)^3-5\)