Q 1. The graph of A(x) = ab" is shown below: 4 2 + + 1 2 3 4 5 X -5 4 -3 -2 -41- -2 -3 4 -5 Which statement is TRUE about / (x)? The range is all real numbers. O There is a y-intercept at (0, -1). O There is an asymptote at y = 0 O The domain consists of all x-values greater than -1.2. Which of the following is an exponential function? Oh(x)= 4 x - O Ax ) = (-5) *- 1 O 3x {(X) = N| O m(x) = 6x] 3. Which of the following has the greatest y-intercept? O Y = + 2 O Y = W/ N + 41 j 4 Tori is attempting to sketch the graph otthe function x) = 3M +1 without usrng a graphing calculator. Which otthe following is an asymptote of the graph? 0 y = 1 O x: 1 O x= 2 O y = 2 3 5 The halflife of a particular drug is 6 hours When given an adult dosage the tollowrng function can be used to model the amount of drugs, (1, in an adult's system overtime t in hours 2 1e1(:)=50(05)E What would be a suitable domain and range to View only the important features of this graph? Explain your reasoning