Since; There are two pre-images for -2
It cannot be a linear Function.
And if we were to plot a graph...
A vertical line would cross At Three point
So; It has to be a cubic function.
Hope it helps...
Regards;
Leukonov/Olegion.
Answer:
1800 gms
Step-by-step explanation:
1.8 kg = 1.8×1000 because 1kg =1000g
The function is modulus cause the range of function consists of non-negative numbers with the same magnitude.so the second one is the answer
Answer:
x=31
Step-by-step explanation:
you just have to add the two equations to equal 180 because it's they're supplementary angles.
(25+x)+4x=180
25+x+4x=180
25+5x=180
5x=155
x=31
Yes 1.999 is an <span>irrational number</span>