Given the mapping in the figure, the range set is:
{1, 2, 5, 5, 8}
{2, 3, 5}
{2, 5, 8}.
{1, 2, 3, 4}
The figure shows a relation from set A to set B.
The range of the relation is:
{1, 2, 3, 4, 5}
{ (a,1), (b,1), (c,4), (d,2) }
{1, 2, 4}
{a, b, c, d}
Given the function f(x) = x2 − 5x − 6 the value of f(2) is:
-12.
0.
20.
12.
The figure is a quadratic graph of y = f(x).
The solution of f(x) = 0 is/are:
1 and -3.
-1 and 3.
3.
1.
For any function f, f⁻¹ always maps its:
Domain to its codomain.
Image to the range.
Domain to its range.
Range to its domain.
