Answer:
A linear function is a straight line on a graph.
It uses the form y=mx+b
Step-by-step explanation:
A linear function is any function that graphs to a straight line. What this means mathematically is that the function has either one or two variables with no exponents or powers
Answer:
(-1,-4) is the vertex
x = -1 is the equation of symmetry;
Step-by-step explanation:
See attached image.
Answer:
A <em>plane</em> is a two-dimensional surface that can contain points, rays, and lines, including parallel lines.