Answer:
part A : slope equals 3
part B : It takes 3 hours for a change in temperature
part C : -6
part D : the initial temperature was -6°C
part E : Y = 3X - 6
That's not true at all.
If a=2 and b=3 . . . then
2 · a · b = 12
but
a² + b² = 13 .
This doesn't satisfy your statement, because 12 and 13 are not equal.
Right off hand, it looks to me as if your statement is true
ONLY if
|a| = |b| ('a' = plus or minus 'b')
and NOT for any other pairs of numbers.
Answer:
54327.6
Step-by-step explanation:
I seem to have read the question wrong.