One Variable Inequalities
The graph of a linear equality in one variable is the set of points on a _____________ that represents _____________ of the inequality.
The graph of a linear equality in one variable is the set of points on a number line that represents all solutions of the inequality.
To solve linear equations, what is the proper formula required?
y=mx+b
How many rules of exponents are there?
There are 5 rules of exponents
How many steps are there in order to graph a quadratic problem?
4
How many steps must you complete in order to factor a quadratic problem?
5
An open circle represents what on the number line?
< or >
If you have the point (3,7) and a slope of -2 what is your equation?
y=-2x+13
what does 4 to the 3rd power equal?
64
True or false: you must not factor the quadratic before solving it
False: You must factor the quadratic before anything else.
True or false: the standard form of a quadratic equation is ax2+bx+c=0
True: The correct equation is ax2+bx+c=0
What does a closed circle represent?
≤ or ≥
In y+mx+b, what does the "b" represent as?
"b" represents as the y-intercept.
XM * XN = ?
xM+N
What are the formula(s) used in order to find the vertex of a quadratic problem?
x1 + x2 / 2 or x = -b/2(a)
What is the 3rd step in order to factor a quadratic equation?
Create a generic rectangle.
With the equation y ≥ 25 put on a number line, would the arrow point left or right? Would it be a closed circle or open?
Arrow to the right / Closed
If you have the points (2,2) & (4,4) what would be your equation?
y=1x
What is x0 when "x" equals 300?
1
True or false: you are only suppose to result with two x-intercepts.
True: you are only supposed to have two x-intercepts.
What is 3x-5+2x2 in standard form?
If y < 3, would the arrow be pointing to the right or left? Would it be open or closed?
Pointing to left / Open
What formula do you use in order to find the slope (m)?
Y2 - Y1 / X2 - X1
If "x" equals 5, then what is 5-2?
2/x5
Zero Product Property
What equation must you use in order to solve for "x"?
How must the final answer turn out?
(tx+f) (nx+f)