3. Suppose the value of a home changed by -20% over the past
live years. Thiѕ mеаnѕ thаt
a. a mistake was made in the calculation, because relative
thаngе cannot the negative
b the house increased in value over the past live yean.
e, the house decreased in value over the past five years

E, or the third option

Step-by-step explanation:

This is because it changes the value of the home from a higher value to a lower value.

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

77

step-by-step explanation: