Numeric Response Use the following information to answer the next question Rajid sketched the graph of f (x) = 2x+1 - 4 She also determined the following characteristics of y = f (), numbered 1 to 5: 1 domain 2 range 3 x-intercept 4 y-intercept 5 equation of the asymptote 8. When y = f () is vertically stretched about the x-axis by a factor of a, where a > 1, the two characteristics that will remain the same are number and number (Enter a two-digit whole number with no commas and no spaces.) (Record your answer in the numerical-response section below.) Your answer: O