Question 4 Which statement BEST describes how the graph of g(x) = -3x? compares to the graph of f(x) = x??
Your
O The graph of g(x) is a vertical stretch of f(x) by a factor of 3.
O The graph of g(x) is a reflection of f(x) across the x-axis.
The graph of g(x) is a vertical shrink of f(x) by a factor of 1/3 and a reflection across the x-axis.
O The graph of g(x) is a vertical stretch of f(x) by a factor of 3 and a reflection across the x-axis.

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.