Q. Re-write the quadratic function below in Standard Formy=−7(x+1)2+6Answer: y=
Expand and Distribute: To rewrite the quadratic function in Standard Form, we need to expand the squared term and distribute the −7 across the terms inside the parentheses.y=−7(x+1)2+6y=−7(x2+2x+1)+6
Distribute −7: Now, distribute the −7 to each term inside the parentheses.y=−7×x2−7×2x−7×1+6y=−7x2−14x−7+6
Combine Constant Terms: Combine the constant terms to simplify the equation.y=−7x2−14x−1
Quadratic Function in Standard Form: The quadratic function is now in Standard Form, which is y=ax2+bx+c.
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