Quadratic relationI really need help for this.

(A) d) Graph the relation. (2 marks] 3. The path of a flare can be modelled by the relation h =-4.9t? + 29.4t, where h is the height in metres and & is the time in seconds. a) Write the relation in intercept form. (3 marks) b) Use the intercept form. Complete the table of values for times from 0.5s to 3.5s in 0.5s increments. Round to the nearest tenth. The first one is done for you. (3 marks) h =-4.913 + 29.4t 0.5 h =-4.9(0.5)' + 29.4(0.5)= 13.5 1 1.5 2 2.5 3 3.5 c) Use the intercept form of the relation to find the zeros. (1 mark) el After how long did the flare hit the ground? (1 mark) The *-intercepts of a quadratic relation are at x = -3 and x = 5, and a = 5. Explain how you would find the standard form of the quadratic relation. (2 marks)