The following tables show the values of linear, quadratic, and exponential functions at various values of x. Indicate which function type corresponds to each
table. Justify your choice.
A
B
С
D
х
У
х
y
x
1
У
6
y
6
Х
1
1
1
56
2
2
2
9
28
9
12
WN
3
14
28
56
3
3
14
14
4
15
4
4
21
4
7
BD
- Math symbols

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).

I’m confused on how to work the pie charts

Which is the focus of a parabola with equation y2=4x