Answer:V(t) = C·(0.5)t
Step-by-step explanation:
V(t) = computer's value at year t = 600
C = initial cost = 2100
t = years
I believe it would be 15. 10+20+15=45/3=15
Answer: Explanation:The slope-intercept form of a linear equation is: y=mx+bWhere m is the slope and b is the y-intercept value.We can subtract 5x from each side of the equation to put the equation in slope intercept form while keeping the equation balanced:−5x+5x+y=−5x+40+y=−5x+4y=−5x+4Therefore:The slope is: m=−5The y-intercept is: b=4 or (0,4)
Step-by-step explanation: