Luna uses graphic design software to resize a photo. For all sizes
of the photo, length and width are in a proportional relationship.
Which equation represents the proportional relationship shown?
Oy=0.8x
y = 1.2x
Width (n)
543N-
x
0 123456
Length (in)
Oy=x+1.2
O y = 2x + 1
Length (n)
X
1
2
3
Submit Answer
Process
1.2 11.2
1.2.2 = 2.4
1.2 3 = 3.6
Width (n)
Y
1.2
2.4
3.6