Equation of a line
Unit Conversions
Algebraic Manipulation
Scientific Notation
Ms. Lee
100
What is the general formula for ALL linear graphs?
y=mx+b
100
Metric units are special and easy to use because each conversion on the ladder is the same factor. By what factor do all metric units change?
10
100
What should you multiply 3/7x by to cancel the fraction?
7/3
100
The number 8 * x 10^36 has how many zeroes after the 8?
36
100
How many classes does Ms. Lee teach and what are they?
4: AP Computer Science Principles, AP Physics, Honors Physics, and On-Level Physics
200
Write the equation for slope from 2 points.
What does the y intercept tell us?
The y intercept tells us where the line crosses the y axis. It can be a starting value. This is where x = 0.
Slope =
(y_2-y_1)/(x_2-x_1)
200
Convert 5.2 kilometers to meters.
5200 m
200
Solve for x
x=(yb-a)/2
200
Express 6.5 × 10^4 in standard decimal form.
65,000
200
When is Ms. Lee's due date?
October 1st
300
Write the equation of this line
y=2/3x-7
300
Convert 0.0034 grams to kilograms.
.0000034 kg
300
v=5 u=2 a =3
Solve for t
t=1
300
Write 0.00092 in scientific notation.
9.2 x 10^-4
300
What ACT topics does Ms. Lee teach during Thursday advisories?
English and Reading
400
Write the equation of this line
y=-4x-2
400
A lab measurement is 7.5 × 10^2 milliliters. Express this volume in liters.
0.75 L.
400
Solve for x
x=
a^2b+10ab+25b
(a+5)^2*b
400
Multiply (3.2 × 10^3) × (4 × 10^-2)
1.28 × 10^2
400
How old is Ms. Lee's stepdaughter?
7
500
Write the equation for this graph WITH APPROPRIATE VARIABLES (no y=)
Feet of water in tank = # of hours passed
y=x
Slope is 1, y intercept is 0
500
A physics problem gives length as 0.000045 kilometers. Convert this to millimeters.
45 mm
500
Solve for A 
V = 16 w= 4 x=2
3.46 or
sqrt(12)
500
Divide (5.0 × 10^-6) by (2.5 × 10^2)
2.0 × 10^-8
500
What are the names of Ms. Lee's dogs?
Bear and Oso