54
4x-2
X + 10
9y
C
B
D
ABADE ACAD Solve for x and y

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?

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

Ten times the square of a non-zero number is eqaul to ninety times the number