Writing Linear and Exponential EquationsAn investment is initially worth $10,500. Write an equation representing the value of th
is investment V after t years ineach of the following situations.V=a) The value increases by 9% per yearV=b) The value decreases by $788 per yearV=c) The value decreases by 8% per yearVd) The value increases by $640 per yearNuestion Heln: Post to forum
We must bear in mind that when a value increases or decreases in percentage form, the form of the equation is exponential, while when it increases or decreases in a fixed manner, the form of the equation is linear.
Starting from the equation, the equations would then be: