Vocabulary
All X values of a graph of a function
What is Domain
What is the first step in solving the equation X2-3x = 4 by graphing?
y1= X2-3x
y2=4
What is the name of the number or variables with exponents in the expression 73, X4 and K9
Base
Solve the equation (x-3)(2x-5)=0 for all values of x
x=3
x=5/2 or 2.5
Distribute or FOIL the expression
(x - 3)(x +1) and write your answer in simplest standard form
x2 - 2x - 3
The intersection point of two graphs on the grid
What is SOLUTION
I can not see one of the graphs in the screen of the calcualtor. Which key do i press?
Press Window
What is the rate in percent in the equation y = 50(0.78)t
22%
Solve the equation 2x -3=6-x
x=3
Factor the expression 2x2 - 10x - 48
completely
2(x -8)(x+3)
A vertical mirror line of a Parabola
What is the AXIS of SYMMETRY
After you enter y1 and y2 in your calculator, what are the next calculator steps to get the solution?
2nd trace, 5, enter three times
When X7/ X2 the result is
X5
Solve for m in the equation
y= m (X-X1) + y1
m = (y-y1) / (X-X1)
Given a= -3 b=10 and c= 8, What number will be on top of the factor table and what is your BINGO PAIR?
a x c =- 24
BINGO PAIR = -2 + 12
What is the name of this form of a quadratic: (x-3)(x+4)
Factored Form
Which combinations of keys will give me the absolute value symbol?
Alpha, window, 1 or
2nd, 0, 1 or
Math,-->NUM,1
In the equation y =10(1.025)t what does 10 and 1.025 represent?
10:initial value or principal
(1.025): growth factor
Solve -2x +5 < 17
x > -6
Solve 2X2 - 3x = 2 ALGEBRAICALLY
x= 2
x= -1/2 or -0.5
Another word for Average
Mean
What steps will i follow to reset my calculator?
2nd, +, 7, 1, 2
What is the equivalent of X-3 when when written with positive power?
1/X3
Where do i shade and what type of line for the inequality -2y > 6x-4
Down and Dash line
1.The equation of axis of symmetry of the function f(x)= -x2 -6x + 7 is?
2. What is the vertex of f(x)?
x= -3
( -3, 16)