Given the function f: x ⟼ 2x − 1 the value of f(-3) is:
7.
5.
-5.
-7.
Given that f:x → 2x + 5, then f(-3) gives:
-3.
3.
1.
-1.
Given the function, f(x) = 1 - 2x. The value of f(-3) is:
The figure is an arrow diagram of a relation between P and Q. The range of the relation is:
{2,5).
{1,2,3,4,5).
{a, b, c}.
{1, 3, 4}.
For any function f, f⁻¹ always maps its:
Domain to its codomain.
Domain to its range.
Range to its domain.
Image to the range.
