How does the graph of y=4|x| differ from the graph of y=|x|

Which of the following exponentially equations is equivalent to the logarithmic equation below?

If the circumference of the circle is below 72, what is the length of ab (the minor arc)

Technical improvements catechnical improvements cause production costs to decline, which causes to increase and prices to decreased unemployment causes consumer incomes to use production costs to decline, which causes to increase and prices to decreased unemployment causes consumer incomes to