Huh what about the photo you gotta b
Answer:
47.
Step-by-step explanation:
1) the rule:

where a;b are 0 and 12, f(x)=x²-1.
2) according to the rule above:

Answer:
456 students
Step-by-step explanation:
38% = 0.38
1200 x 0.38 = 456
Answer: Can you explain more? you have to calculate it by an theorm
Step-by-step explanation:
Generally speaking, the number of solutions to an algebraic equation is equal to the exponent of the highest power. so the answer is b.4