Calculus I
Name_____________________________________
Quiz 1
Class Period________________________________
Directions: Answer each question (2 pts each). Simplify.
1.) Find the equation of the line through the points  2,1 and  2, 2  . Put your final answer in
slope-intercept form.
3
1
y  x
4
2
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2.) Complete the square for y  x 2  6 x  2 .
y   x  3  7
2
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3.) Find the domain of f
g where f  x   x and g  x   x  2 .Write the solution in interval
notation.
[2, )
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