Given that f(x) = 3 - 2x, then, f(-1) gives:
6.
5.
1.
-1.
The mapping represented in the figure is:
Many – 1.
1 – 1.
Many – Many.
1 – many.
For any function f, f⁻¹ always maps its:
Range to its domain.
Domain to its codomain.
Image to the range.
Domain to its range.
The function f is defined as R, the set of real numbers by f:x → 3x -2,
What is f⁻¹: x → :
(x-2)/3.
(x+3)/2.
(x-3)/2.
(x+2)/3.
Given the function f defined over R by f:x → 2x² - 3.
The value of f(-2) is:
-5
5
-11
-7
