Solve the system by substitution.
y = 4x – 8
Y = 2x

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1