KING FAHD UNIVERSITY OF PETROLUEM AND MINERALS
Faculty of Sciences Prep Year math program
a) Find the vertex
b) Find the equation of the axis of symmetry .
c) Find the range of
d) Sketch the graph of . ( Show the axis of symmetry , -intercept(s),and
e) Determine the interval in which is increasing .
f) Determine the interval in which is decreasing .
Identify if the function is an even function, an odd function,
or neither . Justify your answer.
Study the symmetry (about -axis , -axis , and the origin) for the equation :
Use the graph of to sketch the graph of : (3 marks)
Find the difference quotient of
i) Let and .Find
ii) Let find
If and .
Let where a, b are constants. If , find a and b.