Find all real numbers x such that
x^4 ≤ 8x^2 − 16.

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units