Which of the following ratios forms a proportion

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️