Show:
Angles and Triangles
Linear Inequalities
Quadratic Functions
Statistics
Random
100

Angles in a triangle add up to 

180

100

y > 3 means you shade in which direction 

above

100

This graph would open in what direction: 

- 3x2 + 5x - 10

Down
100

Mode is the number that appears the 

Most

100

Show, using inductive reasoning, that an odd number times an even number = an even number.

ex. 3 x 2 = 6

5 x 4 = 20

9 x 6 = 54

200

If two lines are parallel that means . . . 

they will never meet 

200
An inequality that is written like this "<, >" means you draw what kind of line

dashed

200

This is written in what form:

y = 2(x - 3)2 + 5

Vertex form

200

Determine the z score 

mean = 112, standard deviation = 15.5, x = 174

4

200
The name of the math symbol used to represent angles in trigonometry.

What is theta?

300

If two lines are parallel, that means their corresponding angles are  . . . 

equal

300

True or false: If a dashed line and a solid line meet, their intersection is a part of the solution.

False

300

What is the y intercept 

y = 2x(x+3)

0

300

Scores on the SAT are normally distributed with a mean of 500 and a standard deviation of 100. What percentage of test takers scored less than 450?

30.85%

300

Use deductive reasoning to prove the following number trick:

Choose a number

Double the number

Add 9

Subtract 3

Divide by 2

Subtract the original number

The answer is always 3

Example:

x

2x

2x + 9

2x + 6

x + 3

3

400
In triangle XYZ, angle X = 36 degrees, x = 14.4 cm and angle Y = 70 degrees. Determine the length of side y to the nearest tenth of a cm. 

23 cm

400

True or False: (5, 1) is a solution to y + 2x > 8

True

400

What is the axis of symmetry for 

y = - x2 - 6x - 5

x = - 3

400

Interpret this: An advertisement states that 64% of people love Christmas. 32 people participated in the poll and the results are accurate within 3.4 percent, 9 times out of 10. The confidence interval is...

19 to 22 people love Christmas. 

400

Recite at least 10 digits of pi

3.1415926535

500

In triangle PQR, p = 18 cm, q = 15 cm, and angle R = 45 degrees. Determine the measure of r to the nearest tenth of a centimetre. 

12.9 cm

500

x > 3 would make what kind of line on a graph?

Vertical dashed line

500

What is the vertex of this graph:

y = 3(x - 2)2 - 6

(2, - 6)

500

What percent of data is within one standard deviation of the mean?

68%

500

Draw a diagram that shows two corresponding angles and state whether they are equal, supplementary, complementary, or otherwise related.

(need diagram shown) 

Corresponding angles are equal.