Linear Systems
What is the slope of this line:
y-3x = 14
3
you roll a six sided dice twice, what is the probability of rolling a number 6 twice
1/36
Describe the domain
The x values
simplify this expression:
x^2x^12
x^14
What is the formula for the pythagorean theorem
a^2+b^2=c^2
Define the solution of a system
Which type of data display would you use to compare the sales of computers to the time of the year
Scatter plot
Describe the range
The y values
Simplify this expression:
(8x^2)^2
64x^4
Classify this number:
sqrt18
Irrational
Find the slope of the line that passes through these coordinates:
(1, -1) and (6, 2)
3/5
which type of data would you use to observe your batting average over the course of the season
line graph
Use one word to describe a function
Relationship
3sqrt(512/125)
8/5
Classify this number:
sqrt361
19: rational
How many solutions does this system have:
y=2x-5
y=2x + 3
Zero
Describe what the line of best fit is
...
How do we know if a group of coordinates are a function
each x value only has one y value
Write this number in scientific notation:
0.0000000001247
1.247 X 10^-10
Find the missing length of the right triangle:
a= 7.5cm
b= ?
c=12.5 cm
10 cm
How many solutions does this system have:
y=-2x + 6
y= 2x +12
1
Compare line graph with line of best fit..
...
Is this a function:
(-1, -4) (3, -7) (1, 3) (4, 3)
yes
write this number in standard form:
5.634 X 10^8
563,400,000
Do these side lengths form a right triangle:
9cm, 12 cm, 20cm
no