Answer:
y intercept = - 40
Step-by-step explanation:
x 24 36 48
y -8 1 10
y = ax + b
a is the gradient (or slope).
b = y intercept.
a = (48-36) / (10-1) = 12/9
Rewrite to solve for b, which means it starts with b = ...
b = y - 12/9 * x
Substitute one point ( 24 , -8 )
b = -8 - (12/9 * 24)
b = y intercept = - 40
Answer:
. ........
Step-by-step explanation:
may i know were is the question??
lol
In this question they've given us the formula and they just want us to plug in the numbers and get the value.
P is the original value, P=$600
r is the depreciation rate, r=10%=0.1
t is the time in years, t=2

Answer: $486
Answer:
y = 10
Step-by-step explanation:
40 = 4y
y = 40 : 4
y = 10
It would be 1
pemdas
(p) 1+2 = 3
(m) 2(3) = 6
(d) 6 / 6 = 1