Transcription of Name: GCSE (1 – 9) Cubic and Reciprocal Graphs
1 GCSE (1 9) Cubic and Reciprocal GraphsName: _____Instructions Use black ink or ball-point pen. Answer all questions. Answer the questions in the spaces provided there may be more space than you need. Diagrams are NOT accurately drawn, unless otherwise indicated. You must show all your working The marks for each question are shown in brackets use this as a guide as to how much time to spend on each Read each question carefully before you start to answer it. Keep an eye on the time. Try to answer every question. Check your answers if you have time at the down the letter of the graph which could have the equation(i)y=3x 2(ii)y=2x2+5x 3(iii)y= (1).
2 (1)..(1) (a)Complete the table of values fory=1x6543211234 Oyxb)On the grid, draw the graph ofy=1x(2)(2)3.(a)Complete the table of values fory=x3+x 2b)On the grid, draw the graph ofy=x3+x 2x 2 1012y 120 2 12 10 8 6 4 2 2 4 6 8 10 y x 112O4.(a)Complete the table of values fory=x3+3xb)On the grid, draw the graph ofy=x3+3xx 2 1012y 140(2)(2)5.(a)Complete the table of values fory=x3 3x+1b)On the grid, draw the graph ofy=y=x3 3x+1x 2 1 2 1O124321 1 2y(2)(2)6.(a)Complete the table of values fory=x+1xb)On the grid, draw the graph ofy=x+ (2)(2)
