Denise G. answered 03/19/22
Algebra, College Algebra, Prealgebra, Precalculus, GED, ASVAB Tutor
a). When solving systems of two equations you can have 0, 1, or an infinite numbers of solutions.
b). Rate of change is another name for slope when looking at a linear equation.
c). A maximum or minimum is the y coordinate of the vertex of a parabola.