Algebra 1a - Final

Unit 5

100

y = x + 6

What point do you have, if x = 5

(5, 11)

200

{(3,-7), (-8,0), (4,4), (4,7), (0,-4)}

What is the domain?

{-8, 0, 3, 4}

300

f(x) = -1/3 x + 4

What is f(9)?

1

400

{(3,-7), (-8,0), (4,4), (4,7), (0,-4)}

What is the range?

{-7, -4, 0, 4, 7}

500

Does

{(3,-7), (-8,0), (4,4), (4,7), (0,-4)}

show a function?

No

Unit 6

100

What is the slope of a horizontal line?

0

200

What is the slope between the points

(10, 7) and (-3, 5)

2/13

300

What is the y-intercept for 

(y - 3) = -4/3(x + 6)

(0, -5)

400

Convert 

(y - 5) = -5/3 (x + 6) 

to y-intercept form

y = -5/3x - 5

500

What is the x-intercept for 

4 X - 741 Y = 12

(3, 0)

Fun and Funky

100

What is the slope of a vertical line?

undefined

200

What is an example where probability is useful?

Mr. Dishong Decides

300

What month did Mr. Dishong join the class?

March

400

What student shares the same birthday as Mr. Dishong?

Brayden

500

What is the name of the cat that lives with Mr. Dishong?

Bear

Unit 7

100

What's the probability of flipping a coin 3 times, and getting heads each time?

1/8 or 12.5%

200

If a truck delivers 780 ice cream cones, and 5% are melted, how many cones are not melted?

741

300

What are the odds against rolling above a 4 on a 6 sided dice?

4 : 2

400

If you have 5100 students at a school, and 23% drive a car. How many parking spots should you have for student parking?

1173

500

What's the probability of picking a data point from the inter quartile?

50%

Unit 8

100

What words goes with Mean, Median, and Mode?

Average, Middle, Most

200

What is the first thing you do if you need to find the median?

Sort

300

How do I calculate the Inter Quartile Range?

Upper Quartile - Lower Quartile

400

In a box and whisker plot, how much of the data is greater than the lower quartile?

75%

500

What are the two types of data?

Categorical and Numerical