Proportions

Question 1

Given the formula for the area, by what percent would area k change if a certain aspect of it was altered by a factor of q

Answer 1

1. Write out the origina formula
2. Write the transformation in front of the formula (eg. if the transformation was to increase a rectangle’s height by 3, to find its area, write 3bh)
3. Find the relation between the old and the new formula (eg. in the above eg., the difference is the new one is 3x the old one)