Question

Match the tables with the direct variation equation. You will not use all options.

Table A

x y
4 5
5 6.25
6 7.5


Table B

x y
7 1.61
12 2.76
14 3.22


Table C

x y
5 10.5
7 15
8 19.5


Table D

x y
0 0
11 35.2
15 48

The options are:
y=1.25x
not direct variation
y=0x
y=.23x
y=x+1
y=3.2x
y=5.5x

Answer 1

the answer is table d 12 =12+34=4

Explanation: