Definitions
What is a variable?
A variable is the unknown of a math equation, in the form of a letter.
In an English sentence define slope.
Slope is the steepness and direction of a line.
Solve for the following.
5+r=10
r= 5
What are the operators in the following problem?
3x-15=9
Multiplication and subtraction
Who is Carter High School's Principal?
Dr. McMillon
What is a constant?
A constant is the fixed value of a math equation and is in the form of a lonely number.
What is the slope formula?
slope=y2-y1/x2-x1
Solve for the following.
4r=28
r=7
What operators will I use to cancel out and solve for the following problem
6r-12=24
Addition and division
How many years of math do I need to graduate high school?
3
4 recommended for CSU and UC
What is a linear equation?
If I can walk on my slope but not walk up or down of it, what type of slope do I have?
Slope of zero
What is the operator being used in the following equation?
7=m-6
subtraction (-)
Solve for the following problem
r/3+9=-3
r= -36
How many credits do I obtain per semester if I pass all my classes?
5 per class x 6 classes= 30
Define Inequality
Statement that a mathematical expression is less than or greater than some other expression.
What does it mean to have an undefined slope?
A vertical line, I cannot walk on my slope nor go up or down of it.
What is the opposite operator or multiplication?
Division
Solve for the following.
4r+22=8
r= 1
How many credits will I have at the end of high school if I take 6 classes every semester for all for years.
5 credits x 6 classes = 30 credits per semester
2 semesters x 30 credits = 60 credits per year
60 yearly credits x 4 years = 240 credits total
Define Multiplication
Scaling of a number by another number.
Find the slope of the graph
m=4/3
Solve for the following.
x+6= -12
x=-18
Solve for the following.
(25/x)+ 20=25
x= 5
A minimum of how many credits is required to graduate?
220 credits