Answer: a. (opens to the left)
Which graph represents the equation y^2 = -4x?

In mathematics the graph of a function f is the set of ordered pairs (x y) where f(x) = y.In the common case where x and f(x) are real numbers these pairs are Cartesian coordinates of points in two-dimensional space and thus form a subset of this plane.. …

In geometry the unit hyperbola is the set of points (x y) in the Cartesian plane that satisfy the implicit equation − = In the study of indefinite orthogonal groups the unit hyperbola forms the basis for an alternative radial length = −. Whereas the unit circle surrounds …

Linear equation - Wikipedia

Linear equation - Wikipedia

Heat equation - Wikipedia

The Archimedean spiral (also known as the arithmetic spiral) is a spiral named after the 3rd-century BC Greek mathematician Archimedes.It is the locus cor...


This free site is ad-supported. Learn more