Graph y = 2x in the diagram above. Compare the graphs.
Does either graph represent a proportional relationship?
Explain.

Aquadratic equation in standard from is written ax^2= bx+c, where a, b and c are real numbers and a is not zero?

What is the factor form of x^2-9x+14

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis