Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
if a<b<0
then the absolute value for a is greater than that of b
as a results, the square of a should be greater than that of b
Being directly proportional means that both variables are increasing at the same rate, so both variables will be doubling. in that case:
a. y = x(^2)
if x is doubled
(2y) = (2x)^2
y is increasing by a factor of 2
b. y = x(^3)
if x is doubled
(2y) = (2x)^3
y again, increases by a factor of 2
Answer:
±i√55
Step-by-step explanation:
