Answer:
y= 1200(0.92)^x
Step-by-step explanation:
Given data
Cost price= $1200
Rate of decrease= 8%
Let the time be x
The expression that describes an exponential function is
y= ab^x
for decrease b= 1-r
y= 1200(1-0.08)^x
Hence the expression is
Triangle BCA and Triangle KIJ are congruent by SAS rule
If two angles are congruent, then they have the same measure.
1/4
g(-1) = -1
g(-0.25) = 0
g(2) = 2