Answer:
100 seconds
Step-by-step explanation:
12 arrows in 20 seconds
60 is 5 times of 12
multiply 20 by 5
Answer: It is a function.
Answer:
option c
Step-by-step explanation:
Quadratic function f(x) = ax² + bx +c
Here the the co-efficient of x, that is a tells if the graph is wider or narrower.
1) a < 1 that is if a is decimal less than 1, then the graph is wider.
2) a > 1, then the graph is narrow.
I just write not possible
