1.1. i) $y={2}^{x}$
Complete the table

[2]

ii) $y=14-{x}^{2}$ Complete the table

[2]

1.2. On the grid, draw the graphs of  $y={2}^{x}$ and  $y=14-{x}^{2}$  for  $0\leqx\leq4$.

1.3. Use your graphs to solve the equations.

i) ${2}^{x}=12$

$x=$............................................... [1]

ii) ${2}^{x}=14-{x}^{2}$

$x=$............................................... [1]

1.4. i) On the grid, draw the line from the point $(4,2)$ that has a gradient of $-4$.

[1]

ii) Complete the statement.

This straight line is a .................................. to the graph of $y=14-{x}^{2}$ at the point ( ....... , ....... ).

[2]