Homework questions calc

5. Identify the hole(s) (removable discontinuity) in: (1 mark) x22:t:+1 xl f($) = 6. How many zeroes does y = 4130st have in the interval [211',21t] ? (1 mark) 7. Write the equation of y = f(x) after each transformation. a. A horizontal translation of 7 units right. (1 mark) b. Reflect the graph in the line 37 = x. (1 mark) c. A vertical translation of 3 unit down and reflect the graph in the yaxis. (2 marks) 8. The function represented by the solid line is a transformation of the function represented by the dotted line. Write an equation for each function represented by the solid line. a. y = Ixl (2 marks) -5 -'S b. y = 3x - 1 (1 mark) c. y = f(x) (1 mark)