Answer for Question Whats the vertex form of y=x^2-20x+15. is given below:
Q.) Whats the vertex form of y=x^2-20x+15
Correct Answer isThis looks like a parabola so: y=x^2 – 20x + 15 –> x^2 – 20x +15=y (x^2 -20x)=y – 15 –> (x – 10)^2=y – 15 +100 ( used complete the square) (x – 10)^2=y + 85
Conclusion:
This correct answer to this statement is This looks like a parabola so: y=x^2 – 20x + 15 –> x^2 – 20x +15=y (x^2 -20x)=y – 15 –> (x – 10)^2=y – 15 +100 ( used complete the square) (x – 10)^2=y + 85.