graphing quadratics
what is the equation for the standard form?
b(x)=2x2-2
What is the definition of 'quadratic Functions'?
Algebraic functions of the second degree.
what is the definition of equality from lesson 1?
to solve an equation you must keep everything in balance. you can do anything to one side, as long as you do it to both sides the equation is still true.
what is the equation for the factored form?
b(x)=(x+4)(x-2)
what is the second degree?
raised to the power of 2
what is the definition of system of equations?
two or more equations that share a common solution.
what is the first step to graphing a standard from equation?
Guess & Check inputs to final outputs
what is the equation for the standard form?
ax2+bx+c=0
what are all types of associations?
positive, negative, linear, non-linear, strong, weak, no association, clustering.
What is the first step to graphing a factored form equation?
Find the two x-values that make the equation 0 (x-intercept).
what is the equation for the factored form?
f(x)=a(x-r)(x-s)
How tall is Mr. Wells?
5'6
what are the X-ints if the equation is b(x)=(x-4)(x+2)
(4,0) (-2,0)
What is r & s stand for in the factored form equation?
The X-intercepts
how do you pronounce "PARABOLA"?
Per-rah-buh-lah