Systems of Equations
Function Families & Transformations
Changing Forms of Quadratics
Solving/Graphing Quadratics
Linear Inequality's/Functions
100
Define Solving of equations
What is two or more equations that share variables.
100
What is a function family
A family of functions is a set of functions whose equations have a similar form. The “parent” of the family is the equation in the family with the simplest form. For example, y = x2 is a parent to other functions, such as y = 2x2 - 5x + 3
100
Can you change an equation from vertex to standard?
yes
100
A quadractic is
What is a polynomial with one or more variables with an exponent which highest degree is the second degree.
100
What is a linear inequality
What is a linear inequality divides the coordinate plane into two halves by a boundary line where one half represents the solutions of the inequality.
200
Solve y=2x+9
What is x=5
200
What is a function transformation
In mathematics, a transformation is a function f that maps a set X to itself, i.e. f: X → X. In other areas of mathematics, a transformation may simply refer to any function, regardless of domain and codomain.
200
What are the 3 forms of quadratic equations written?
- Standard form: y = ax2 + bx + c
- Factored form: y = (ax + c)(bx + d) .
- Vertex form: y = a(x + b)2 + c
200
The answer to 2x2+6x+4 by graphing
What is x= -2,-1
200
Linear Function
What is one or more straight lines that normally cross and are equal at a certain point. uses y=mx+b
300
Solve 7x+10y=36
What is X=-2
300
What family does f(x)=x2 and what a graph would like
What is Parent Quadratic Function
300
How do you change an equation from vertex to standard
- Write the parabola equation in the vertex form: y = a*(x-h)² + k ;
- Expand the expression in the bracket: y = a*(x² - 2*h*x + h²) + k ;
- Multiply the terms in the parenthesis by a : y = a*x² - 2*a*h*x + a*h² + k ;
300
Zero Pairs for solving quadratics
you put in zero pairs then you divide the b by 2 then sqaure it. then you put (x+b )2+c=0. then move c to the other side. The square root. then add b to the other side.
300
Graph y>2x-4
What is 