Mathematics for IGCSE & O level - Functions (Section 2 - No. 36)
If g(x) = 5x + 2, what is the range for the domain {-1, 0, 1, 2, 3}?
-3, 7, 12, 17
-3, 2, 7, 12, 17
2, 7, 12, 17
1, 2, 3, 4, 5
Uitleg
Substitute each value in the domain into g(x) to find the range.