Pre Calculus 6.0 2416 Name________________________ Cumulative Review 0

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Pre Calculus 6.0 2416
Cumulative Review 0
Name________________________
Date:____________ Period______
ALL WORK IS TO BE COMPLETED ON SEPARATE PAPER. IT IS EXPECTED THAT YOUR WORK
WILL REPRESENT COMPLETE, NEAT AND ORGANIZED SOLUTIONS TO THE STATED PROBLEMS
1. Write the equation of the line perpendicular to 3x  4 y  12 that passes through the
1

point  , 5  . Express answer in slope intercept form.
3

2. Solve each equation.
a. x2  7 x  10  0
b. 3x2  22 x  16
c. 2 x3  7 x2  7 x  0
d. 2 x  5  5  5  x
e.
3
2 4x  5
  2
x 1 x x  x
3. Solve each inequality. Graph and state solution in interval notation.
a. x  4  7
b. x 2  16
c.
x 3
1
2x  5
4. Determine the domain of the following. Supporting work is necessary.
a. f  x  
b. D f
g
2
x 1
given f ( x) 
2x  5
and g  x   x
x  7x  6
2
5. Given y  f  x  , describe in words, all of the specific transformations required to
produce g  x  from f  x  if g  x   2 f  3x   5 .
6. Determine f 1  x  and its domain, given f  x    x  2  ; x  2 .
2
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