MAT 126 Week 3 Quiz
For more course tutorials visit www.uophelp.com Week 3 1. Question : Find the circumference and area of the circle if d = 30. Use = 3.14. 2. Question : Find the vertex of the parabola. y = -4x2 - 16x - 11 3. Question : Find the domain and range of the relation, and state whether or not the relation is a function. {(3, 9), (3, 10), (3, 11), (3, 12)}
For more course tutorials visit
www.uophelp.com
Week 3
1. Question : Find the circumference and area of the circle if d = 30. Use = 3.14.
2. Question : Find the vertex of the parabola.
y = -4x2 - 16x - 11
3. Question : Find the domain and range of the relation, and state whether or not the relation is a function.
{(3, 9), (3, 10), (3, 11), (3, 12)}
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<strong>MAT</strong> <strong>126</strong> <strong>Week</strong> 3 <strong>Quiz</strong><br />
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For more course tutorials visit<br />
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<strong>Week</strong> 3<br />
1. Question : Find the circumference and area of the circle if d = 30. Use p = 3.14.<br />
2. Question : Find the vertex of the parabola.<br />
y = -4x2 - 16x - 11<br />
3. Question : Find the domain and range of the relation, and state whether or not the<br />
relation is a function.<br />
{(3, 9), (3, 10), (3, 11), (3, 12)}<br />
4. Question : Which quadrilateral is a rhombus?<br />
5. Question : The difference between the ages of two friends is 2 years. The sum of<br />
their ages is 74 years. Find the age of the older friend.<br />
6. Question : The triangles in the figure below are similar. Use the proportional<br />
property of similar triangles to find the measure of x.<br />
7. Question : Find the coordinates of the x-intercept.
-x + 5y = -15<br />
8. Question : Write the equation in the slope-intercept form.<br />
4x - 10y = 11<br />
9. Question : Adult tickets for a play cost $19 and child tickets cost $17. If there<br />
were 36 people at a performance and the theatre collected $646 from ticket sales, how many<br />
children attended the play?<br />
10. Question : Determine whether or not the network is traversable.<br />
11. Question : Identify angles 6 and 7 as alternate interior, alternate exterior,<br />
corresponding, or vertical.<br />
12. Question : Find the domain and range of the relation, and state whether or not the<br />
relation is a function.<br />
{(1, 4), (1, 5), (1, 6), (1, 7)}<br />
13. Question : Classify the angle as acute, right, obtuse, or straight.<br />
14. Question : In triangle ABC, angle C is a right angle. Find the measure of angle B<br />
if side b = 105 m and side c = 139 m.<br />
15. Question : A tree which is 93 feet tall casts a shadow of 26 feet. Find the angle of<br />
elevation of the sun.
16. Question : Find the coordinates of the x-intercept.<br />
2x + y = -6<br />
17. Question : Determine whether or not the network is traversable.<br />
18. Question : Find the slope of the line passing through the points (0, -4) and (-6, 7).<br />
19. Question : Find the domain and range of the relation, and state whether or not the<br />
relation is a function.<br />
{(7, 2), (8, 2), (9, 2), (10, 2)}<br />
20. Question : Find the vertex of the parabola.<br />
y = -2x2 + 12x - 13
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