Jack's investment on the third year
f(3) = 300(1.02)³ = 318.36 (rounded to 2 decimal place)
Jack's investment on the fifth year
f(5) = 300(1.02)⁵ = 331.22 (rounded to 2 decimal place)
The average rate of change from year 3 to year 5 = (331.22 - 318.36) ÷ (5 - 3)
The average rate of change = 12.86 ÷ 2 = 6.43
Answer:
nonlinear
Step-by-step explanation:
To be linear, the power on x and y has to be 1
y = 1/x
y = x^-1
-1 is not the same as 1
This is not linear
Answer:
C. $7.70
Step-by-step explanation:
First, you have to calculate the 10% of the price and subtract that from the price to find the amount of the discount:
$27*10%=$2.7
Now, you can add the amount of the discount plus the coupon to find the amount that the customer saved:
$5+$2.7=$7.7
According to this, the answer is that the customer saved: C. $7.70
Answer:
Yes, it is the reflexive property of equality.
Step-by-step explanation:
It pretty much just helps state than a value is equal to itself.
Ex. a=a
