definitions #1 definition #2 random#1 :P random#3 random#3
A mathematical relationship or rule expressed in symbols
what does formula mean?
A means of solving a problem
What is solution?
as standard form or as exponential notation
What is scientific notation also known as?
its a u-shaped graph
what does parabola mean?
discriminant is the expression inside the radical
discriminant is the expression inside the radical what does discriminant mean?
The state of being equal
What does equalities mean?
A measure, quantity, or frequency, typically one measured against some other quantity or measure
What is rate?
Difference in size, degree, circumstances
what is inequalities mean?
is the highest or lowest point on a parabola
whats a vertex?
inequality
the graph of a quadratic inequality consists of the graph of all ordered pairs (x,y) that are solutions of the ?
The lowest part or edge of something
What is a base?
A statement that the values of two mathematical expressions are equal
What is a equation?
1
A non zero number to the zero power is ?
the vertical line passing through the vertex that divides the parabola into two symmetric parts
what is axis of symmetry?
c)100
which number below is a perfect square?

a)-25 b)55 c)100 D)23
A circumstance, fact, or influence that contributes to a result or outcome
What is a factor?
is a way of writing numbers that accommodates values too large or small to be conveniently written in standard decimal notation
What is scientific notation?
2
All positive real numbers have how many roots ?
x-axis
An x-intercept is the x-coordinate of a point where a graph crosses what?
35
what is 3.5 x 10?
Form an idea of the amount, number, or value of; assess
What is evaluate?
what is exponential growth?a quantity is growing exponentially if it increases by the same percent (r) in each unit of time (t)
what is exponential growth?
its a function that can be written in the standard form
The quadratic formula is developed from the standard form of?
1.13
what is 11.3 x 10?

# chapters 8 & 9

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