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CC3 Chapter 3 Vocab
CC3 Chapter 3 Vocabulary
Question | Answer |
---|---|
A graph that consists entirely of separated points. | discrete graph |
A process used to simplify an expression or an equation using addition and subtraction of the coefficients of terms. | combining like terms |
When one quantity changes in a way that does not depend on the value of another quantity, the value that changes independently is represented with the _____. | independent variable |
The number or numbers that when substituted into an equation or inequality make the equation or inequality true. | solution |
A point where two or more line segments or rays meet to form a "corner", such as in a polygon or angle or a point where the edges of the solid meet. | vertex |
When the points on a graph are connected and it makes sense to connect them, then the graph is _____. | continuous graph |
For any a, b, and c, a(b + c) = ab + ac. For example, 10(7 + 2) = 10 ⋅ 7 + 10 ⋅ 2. | Distributive Property |
The specific order in which certain operations are to be carried out to evaluate or simplify expressions: PEMDAS | Order of Operations |
A single number, variable, or the product of numbers and variables. In an expression, _____ are separated by addition or subtraction signs. | term |
The point(s) where a graph intersects the x-axis. | x-intercept |
When one quantity depends for its value on one or more others, it is called the _________. | dependent variable |
To find the numerical value of. | evaluate |
A particular kind of mathematical curve, in this course it is always the graph of a quadratic function y = ax2 + bx + c where a does not equal 0. | parabola |
A symbol used to represent one or more numbers. | variable |
The point(s) where a graph intersects the y-axis. | y-intercept |