I would say option 3 hopefully im right!!
Answer:
Step-by-step explanation:
Y=x-3 and Y=1/2x-3/2 and that is ur answer
To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.
The is the concept of algebra, the weight of the spring can be modeled by the equation;
w=0.9sqrt E
where;
=energy in joules;
thus the weight of the spring when the energy is 12 j will be:
w=0.9sqrt12
w=3.18 g