Algebra 1
What is a variable?
A symbol to represent an unknown value
List all what it means Monimal,Bonimal,Trinomal,Polynomial
Monomial - One Term
Bonomial - Two Term
Trionmal - Three Term
Polynomial - A Expression that at least has a term or more
What is a pattern?
What is a digit?
A place value that increases by x10 each time that goes to the right and /10 each time goes to the left
What is the difference between Linear and Exponential Models?
The difference between these two is Linear is constant with a addition like y get added after the rate of change while Exponential explains overtime by rate of change
What is a term?
Find the Zeros of this equation
X - 3 =0
x(y) = 0
Answer: Y = 0 and X = 3
What is a polygon?
A polygon has complete sides and but one shape has no sides it is A CIRCLE
What is a ratio?
It is a way of expressing two different variable correspond together
What is a function?
It is really useful graphing things and inplementing different types of values like x and y.
What is a Parabola?
A Parabola is curve that is usually created by a function.
What is I?
I is the Imaginary Number ; Square root of -1
8 x 7 = X
X / 7 = y
y x 8 = ?
Answer is 64
What is a Scale Drawing?
A model that could be scaled down or up by a certain multiplier
What is negative exponents?
Negatives exponents takes the x^2 = like x times x but 1/ x times x.
Solve this
3(x+3) = 0
The answer is -3
-3 + 3 = 0
0 x 3 =0
What is the Square root of -81?
The answer is 9i
What is a Right angle?
90 degrees
What is the formula for area of circle?
R^2 x PI = A
Name 3 Irrational Numbers
when ax^2+bx+c=0
Which radical expression is equal to a^5/6?
The sixth root of a^5
What is a Scalene Triangle?
What is the Pythagorean Theorem?
This is a^2 + b^2 = c^2
Then take the square root to find the missing side
What is Sine,Cosine and Tangent?
Cosine is adj/hyp ; Sine is opp/hyp ; Tangent is opp/adj