Name the Quadrant in which the following points lie. d
d
1. (12, 25)
Quadrant 1 because all points in quadrant one are (+, +)
2. (-65,-3)
Quadrant 3 because all points in quadrant three are (-,-)
3. (2, -19)
Quadrant 4 because all points in quadrant 4 are (+,-)
4. (-18, 30)
Quadrant 2 Because all points in quadrant 2 are (5+)
Please help!

3.

Step-by-step explanation:

I wish you a good luck on your test

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet