Let
- Express
in the form . (2 marks)
--- 4 WORK AREA LINES (style=lined) ---
- Describe the translation that maps the graph of
onto the graph of . (1 mark)
--- 2 WORK AREA LINES (style=lined) ---
- Find the values of
such that the graph of has - one positive
-axis intercept. (1 mark)
--- 3 WORK AREA LINES (style=lined) ---
- two positive
-axis intercepts. (1 mark)
--- 2 WORK AREA LINES (style=lined) ---
- one positive
- Find the value of
for which the equation has one solution. (1 mark)
--- 3 WORK AREA LINES (style=lined) ---
- At the point
, the gradient of is and at the point , the gradient is , where is a positive real number. - Find the value of
. (2 marks)
--- 3 WORK AREA LINES (style=lined) ---
- Find
and if . (1 mark)
--- 3 WORK AREA LINES (style=lined) ---
- Find the value of
-
- Find the equation of the tangent to the graph of
at the point . (1 mark)
--- 4 WORK AREA LINES (style=lined) ---
- Find the equations of the tangents to the graph of
that pass through the point with coordinates . (3 marks)
--- 5 WORK AREA LINES (style=lined) ---
- Find the equation of the tangent to the graph of