Absolute Value
What is the definition of absolute value?
The distance a number is from zero.
What is the answer to number 9 on your study guide?
a= z-m+b
What is the definition of a variable?
A letter representing an unknown value
What does an open circle represent when graphing an inequality?
greater than, less than
What is Miss Robertson's birthday?
August 7th
What is the answer to number 2 on your study guide?
(9, -29)
What is the difference between a literal equation and a regular equation?
One has a solution, the other has rearranged variables.
What is the definition of a coefficient?
The number attached (or being multiplied) to the variable
What does a closed circle represent when graphing an inequality?
Greater than or equal to, less than or equal to
What is our next topic in math going to be about?
Relations and functions
What is the answer to number 5 on your study guide?
(-26, 10)
What is the answer to number 8 on your study guide?
a=n+p/m
How many terms are in the following expression?
2x + 3 - 4x2
Three
What is the answer to number 14 on your study guide?
(-infinity, -4]
What is coming up on May 4-5?
Algebra One EOC
What is the answer to number 6 on your study guide?
(-2,2)
Solve the following problem for the variable "T"
I = prt
T= I/pr
Any variable that is by itself has a coefficient of ...
One
What is the answer to number 16 on your study guide?
(19, infinity)
How many siblings does Miss Robertson have?
Four
What are the three steps of solving an absolute value equation?
1. Isolate the AV bars/expression
2. Create two equations. One with a positive, and one with a negative solution.
3. Solve for the variables.
Name two other places (math, science related) that we could see and use literal equations?
Physics, Science, Geometry, Calculus
Simplify the following expression:
-4x - 7 + 19x -2x +25
13x +18
What happens to the sign when we divide by a negative number in solving inequalities?
It flips or switches
Will there be an extra credit question on your quiz?
Maybe