Is the following linear or non linear?*
3/4x = y + 8

Yes
No

Linear

Step-by-step explanation:

When graphed it is a straight line so it has a constant slop therefore its linear but if it was curved it doesn’t have a constant slope so its non linear

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6