Vocabulary
A notation where X does not repeat
A function
(7x+2)+(9x+5)
16x+7
(4+i)+(−8−8i)
−4−7i
Linear equation
y=x
The process in which you multiply polynomials
FOIL method
(2x-9)-(−7x+8)
9x-17
(−4−10i)+(−12−7i)
−16−17i
g(x)=-f(x)
reflected in the x-axis
the set of all possible input values for which a function is defined
Domain
3x(8x+9)
24x2+27x
(6−5i)2
11−60i
h(x)=f(-x)
reflected on the y-axis
The transformation where you stretch/compress a function
Dilation
(x−6)2
x2−12x+36
(−6−7i)(−3+5i)
53−9i
g(x)=f(x-h)+k
horizontally h units
vertically k units
A function that goes straight across
Constant
(-3+4x)(9-2x)(-3x+6x2)
81-126x-138x2+252x3-48x4
(2+3i)(2+3i)(2+3i)
−46+9i
A cubic, flipped over x axis, shifted left five, down three function
y=-1(x+5)3-3