You know this is just a formula, right?
2. Look at which density value has the most samples, or which value has the most x's.
3. Look at the greatest density recorded and the lowest density recorded. What is the difference between these two densities? For example, if 1 and 3 were the lowest and greatest densities the answer would be 2.
Answer:4
Step-by-step explanation:
2y = 8x
Divide through by 2
2Y/2 = 8X/2
Y = 4X
Therefore the constant of proportionality is 4
Answer:
x=6
Step-by-step explanation:
all the details are in the attached picture. The suggested solution is not the shortest way.
Note, step 1 is: to find the domain; step 2 is: to solve the equation wihout domain; step 3: to determine 'x' with domain. The answer is marked with green colour.