It would be y=3x+2 because in y=mx+b, m is the slope and b is the y-intercept
Answer:
n * r ^2
Step-by-step explanation:
4, -8
add the x's and add the y's
X = number of cds on the rack
x + 7 = 30
x = 30 - 7
x = 23 <== so there are currently 23 cds on the rack
