1.24: The curve has equation (a) Using the axes below, sketch the graph of .

4PM1/1R/June/2024 — Question 7 · 9 marks

The curve C\displaystyle C has equation y=log4(x+4)\displaystyle y = -\mathrm{log}_4(x + 4)
(a) Using the axes below, sketch the graph of C\displaystyle C.
Label the coordinates of the points of intersection of C\displaystyle C with the coordinate axes and the equation of any asymptote to C\displaystyle C.
(4)
(b) Solve the equation log(x+4)256log4(x+4)=0\displaystyle \mathrm{log}_{(x+4)} 256 - \mathrm{log}_4(x + 4) = 0
(5)