When log y is plotted against X. a straight line graph passing through the points (2.2. 3.6) and (3.4.6) is obtained.

Given that y= Ab^x find the value of each of the constants A and b

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

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.