Bonjour, Est-ce que quelqu'un peut m'aider à faire ce devoir. tellement apprécié :)

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?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form