QUESTIONS AND CORRECT ANSWERS
Graph of an equation - Correct answers✔✔The set of all points that are solutions of the
equations
Intercepts - Correct answers✔✔The points at which a graph intersects the x or y axis
Slope - Correct answers✔✔The number of units a nonvertical line rises or falls vertically for
each unit of horizontal change from left to right
Parallel - Correct answers✔✔Two distinct nonvertical lines are parallel if and only if their slopes
are equal
Perpendicular - Correct answers✔✔Two non vertical lines are perpendicular if and only if their
slops are negative reciprocals of each other
Independent Variable - Correct answers✔✔A variable in an equation that can take on any value
for which the function is defined
Dependent Variable - Correct answers✔✔A variable in an equation whose value depends on the
choice of the independent variable
Function - Correct answers✔✔A function from X to Y is a relationship between X and Y that has
the property that any two ordered pairs with the same x-value also have the same y-value