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Quiz 1 on modules 1 and 2 in trigonometry
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MAC1140-Petit Quiz 1 Name :
You must show ALL algebraic steps for credit. Illegible answers will receive no credit
and answers without supporting work will not receive credit. Partial credit will be given for
demonstrating conceptual understanding. Leave your answers in exact answers (simplified
fractions). Box your final answers!
1.(4 Pts) Evaluate the expression
p 3 p 9
p 3
in standard form.
2.(6 Pts) Evaluate a) i
26 b) i
127
***********Questions on Back***********
a. a + bi
b. 3 7 i
c. 0
d. ⇡
e. i
p 2
f.
1 i
g. ai b
Fm
b
ry
o
Infinity V
dry I
Fm iñ
a
