Vocab
What is a Monomials?
What is: a algebraic expression consisting of a single term. Can be a single number, a single variable, or a combination of a number.
f(x) = 3x2 - 12
What is: -12
f(x)=2x+3, what is f(5)
What is: f(5)=2(5)+3=10+3=13
∣x∣=4
What is: x=4x or x=−4x
What is a complex number?
What is: Complex numbers are based on imaginary numbers that come from trying to take the root of
a negative.
f(x)= 2x-7
What is: all real numbers
f(x)=x+7, what is f(3)?
What is: f(3)=3+7=10
∣x+5∣=3
What is: x=−2 or x=−8x
What is a conjunction?
What is: A Conjunction is a compound statement that combines two individual statements with the word "and". For the conjunction to be true both of the individual statements must be true.
f(x)= |x-2|+1
What is: y≥1
f(x)= 5x+2, what is f(4)
What is: f(4)=5(4)+2=22
∣x−6∣=6
What is: x=12 or x=0
What is a transformation?
What is: a transformation is a change in the position, size, or orientation of a graph of a function
f(x)=-2x2+4
What is: (−∞,4]
f(x)=3x2 what is f(2)
What is: f(2)=3(22)=3×4=12
∣x−2∣=0
What is: x=2
What is a polynomial?
What is: A polynomial is an expression consisting of a finite sum of terms where each term is a constant multiplied by a variable which is raised to a nonnegative integer power.
f(x)=2x+3
What is: (−∞,∞)
f(x)=−x+4 what is f(5)?
What is: f(5)=−5+4=−1
∣x−1∣=2
What is: x=3 or x=−1