8. The value of a photocopier t years after purchase is given by V(+) = 9650 - 860t euros.
a Find V(4) and state what V(4) means.
b Find t when V(0) = = 5780 and explain what this represents.
C Find the original purchase price of the photocopier.

Me find the value of x each figure.

Tell whether the two rates form a proportion

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.