An old video game u brought increases in value over time at a rate of 5% each year if you originally bought the game for $30 how much would the game be in 7 years? A. $40.20
B. $512.58
C. $30.35
D. $20.95

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!