(16) Perform the following calculation and simplify. (19) Solve the following inequality and express the solution in interval notation: 1 -3 1x- 21 5 5 (20) Solve the following inequality and express the solution in interval notation: 13 - 41 > 0 (17) Perform the following calculation and simplify. - ((-1)3. 3. 22 + (30 -5) .4) = (21) Write the equation (in slope-intercept form) of the line passing through the point (1, -1) that is perpendicular to the line y = 3x + 4. (SHOW YOUR WORK) (18) Which of the following is not a rational number? A 4 B V4 C V6 D 7.52(28) Given the function f(x) = V - and h(x) = 12 + 1 , find: (30) The graph of the function y = f(x) is the graph below on the left. I Which of the following functions has the graph on the right? ................................ f (4 ) = ( ( 2 ) = 6 fu 6 Tu h(2a) = y = f(I) 2 3 -2 - 1 - 3 -2 (29) On the coordinate axes provided, graph the function f(x) = if x 5 - 1 , (21 - 2 if I> -1. A f (x - 2 ) + 1 B f (x + 2) - 1 [c f (I + 2 ) + 1 3 D f(z-2) - 1 2 (31) Find the inverse of the function f(x) = 813 + 5. 1 I, -5 - 4 -3 - 2 1 2 3 4 - 1 - 2 - 3 - 4 - 5(32) Solve for x, log2(3x - 2) = 2 (36) Use the laws of logarithms to rewrite 7logr - 3logy as a single logarithm. (33) Given the functions f(x) = VI + 2 and g(x) = 3 -r , find (fog)(r) ..................... A VI + 2 (3 - I) (37) Solve for r: log3(I + 2) + 10g3(I + 4) = 1 B 3 - VI +2 C V5 - 1 D V2 -1 (34) Express the domain of f(x) = log (21 - ) in interval notation. I + 3 (38) Solve for r: 22+1 + 6=10 (35) Which of the following is true? A In ( 2 7 + 2 ) = ( + 2) In ( 2 ) [B In(2e#+2) = 2In(x + 2) C In(2e*+2) = In(2) + (1 + 2) (39) If you deposit $100 into a savings account which compound interest every month at a 5 % yearly interest rate, what is the expression for the amount of money after one year? D In (2ex+ 2) = (1+ 2)2 MacBook Pro