20 rage View Read a0 90 Dlaw 1. For each function, (a) Sketch the graph (b) Describe the domain and range (c) State and show the x-intercept and y-intercept (if any) (d) State and show any asymptote (e) Determine over what interval the graph is increasing or decreasing. (i) f(x) = 2* (ii) /(x) = 2%(i) A(x) = 2x (ii) (x) - 2-x Domain: Domain: Range: Range: x-intercept: x-intercept: y-intercept: y-intercept: Horizontal Asymptote: Horizontal Asymptote: Increasing: Increasing: Decreasing: Decreasing: D W 22.F Clear ~9 1:21 AM 2/1/2022(iii) g(x) - ex (iv) g (x) - ex Domain: Domain: Range: Range: x-intercept: x-intercept: y-intercept: y-intercept Horizontal Asymptote: Horizontal Asymptote: Increasing: Increasing: Decreasing. Decreasing:2. Find the value(s) of x: (a) 4x-(2x) - 9(2x) = 0 (b) (x + 4)10* - =2x (10*) x - 3 3. Let f(x) = 2*, show that / (x+ h)-f(x)_ hBonus: If a + b - 2c. evaluate 4