Solve the Problem $\mathrm { V }$ , in Dollars, of a Shopkeeper's Inventory Software Program Is

Multiple Choice

Solve the problem.
-The value $\mathrm { V }$ , in dollars, of a shopkeeper's inventory software program is given by $\mathrm { V } = - 30 \mathrm { t } + 700$ , where $t$ is the number of years since the shopkeeper first bought the program. Graph the equation and then use the graph to estimate the value of the software after 5 years.

A) $\$ 540$

B) $\$ 550$

C) $\$ 560$

D) $\$ 700$