Math 42
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Question 1 of 8
1. Question
Question 1:
In the figure, points A, E and D are on the same line. What is the measure of angle CED?
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Question 2 of 8
2. Question
Question 2:
If x > 0 and 2x² – 3x – 9 = 0, then x = ?
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Question 3 of 8
3. Question
Question 3:
For all x > 0, 1/x + 3/4 = ?
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Question 4 of 8
4. Question
Question 4:
In the figure below, lines k and m are parallel, and lines m and n are parallel. What is the measure of angle x?
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Question 5 of 8
5. Question
Question 5:
The expression (180° – x°) is the degree measure of an obtuse angle if and only if:
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Question 6 of 8
6. Question
Question 6:
Two numbers have a greatest common factor of 6 and a least common multiple of 36. Which of the following could be the pair of numbers?
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Question 7 of 8
7. Question
Question 7:
In the quadratic equation shown, s and t are constants. What is the solution for x?
x^{2} + (s/3)x = t
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Question 8 of 8
8. Question
Question 8:
The polynomials g(x) and h(x) are shown. Which of the following polynomials is divisible by 3x + 4?
g(x) = x^{2} – x – 6
h(x) = 3x^{3} – 3x^{2} – 18x
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