A) suppose that you want to solve the equation /42 graph this function to find a pair of initial guesses, and then do two steps of the secant method by hand to refine your guess. (b) now use matlab to perform several steps of the secant method, using the same pair of initial guesses. how many steps until t converges to 15 decimal places? hint: the code from lecture 15 may be found on canvas under modules' otherwise, make a graph of the following function:

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.