A) Complete the tables of value for x + y = 6 B) on the grid draw the graph of x + y = 6 for values of x between -2 to 3

9514 1404 393

  see attached

Step-by-step explanation:

You can make the work a little easier by solving the equation for y:

  x + y = 6

  y = 6 - x . . . . . . . subtract 6 from both sides

Now, you can fill in the x-values and find y quickly. For example, ...

  y = 6 -(-2) = 8 . . . for x = -2

  y = 6 - 3 = 3 . . . . for x = 3

These values are shown in the attached table and graph.

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°