The function f(x) = -x2 - 2x + 15 is shown on the graph.
what are the domain and range of the function?
(-1,16)
(0.15)
10
the domain is all real numbers. the range is {yly < 16).
the domain is all real numbers. the range is {yly s 16).
the domain is {xl+5 the domain is {xl-55x53). the range is yly s 16).
(3,0)
(-5,0)
8 6
-10
4
2
2
4
6
8
10 x

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13

sorry but i cant draw that