How to reflect the graph of y = f(x) across the y-axis.
How to describe the effect of a reflection, how to describe the effect of the ordered pair rules (x,y) -> (-x, y),(x,y) -> (x, -y), (x,y) -> (y, x).
How to determine whether two matrices can be multiplied, and if so, what the dimensions of the product will be.
How to determine whether two matrices are inverses.
How to describe a glide reflection and identify the information needed to perform a glide reflection.
How to determine whether a square matrix is invertible using its determinant.
How to determine the identity matrix of order n.
How to multiply matrices.
How to find the vertex and axis of symmetry of a parabola.
How to talk about matrices.
How to use matrices to solve a system of linear equations.
How to use simple matrix operations.
How to graph the transformation y = a f(x) + k when f(x) = abs(x).
How to identify and describe reflectional symmetry.
How to use matrices to solve a system of equations.
Understanding reflection and refraction.
How to convert a system of linear equations into a matrix equation and solve it.
How to graph y = f(x ? h) when f(x) = sqrt(x), and what kind of transformation to expect.
How to determine if the graph of a polar equation is symmetric about the x-axis.
How to define a composition of transformations; how to perform a composition of translations.