Asequence starts 1,5,9,13,17 what’s the formula for the nth term of this sequence? ?

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?