Mathematics for IGCSE & O level - Functions (Section 2 - No. 29)

Given the function g(x) = 5x + 2, what is the range for the domain {-1, 0, 1, 2, 3}?

{-3, 2, 7, 12, 17}

{-5, 0, 5, 10, 15}

{3, 7, 12, 17, 22}

{-1, 0, 1, 2, 3}

Substitute each x-value from the domain into g(x) to find the corresponding y-values in the range.