Mathematics
Grade10
Easy
Question
The graph of the function f(x) = - 2(x - 3)2 + 5 is
- Faces right side
- Faces down
- Faces upward
- Faces left side
The correct answer is: Faces down
The sign of a affects the direction of the parabola.
f(x) = - 2(x - 3)2 + 5
The function is of the type : f(x)=-ax2
As, a is negative, the graph will face downwards.
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