The quadratic equation can be written in the form: Where p and q are the roots of the equation. Given p = 4, q = -2, a = 3, the quadratic will look like this: Finally, distribute and combine like terms to put it in standard form.
Reflection across a line is a "rigid" transformation, so linear measures and angle measures remain unchanged. (b and c are true statements)
Reflection across a line skew to the y-axis will mean that any segment originally perpendicular to the y-axis will not be after the reflection. ('a' is not a true statement)