What are the domain and range of the function h(x) = − (x − 4)2 + 3? A The domain is all real numbers and the range is y ≤ 3.
B The domain is x ≥ 4 and the range is y ≥ 3.
C The domain is all real numbers and the range is y ≥ 3.
D The domain is x ≥ −4 and the range is y ≤ −3.

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm