- In
*y*=*a*(*x*−*h*)**^**2 +*k*, what does the value of*h*tell you about the parabola?

- A. the
*y*-coordinate of the vertex - B. the
*x*-coordinate of the*x*-intercept - C. the
*x*-coordinate of the vertex - D. the
*y*-coordinate of the*y*-intercept

A ?

CORRECT OR NOT?

- How does the graph of
*y*=3(*x*−4)**^**2 compare to the graph of*y*=3*x***^**2 ?

- A. It is shifted 4 units up.
- B. It is shifted 4 units down.
- C. It is shifted 4 units to the right.
- D. It is shifted 4 units to the left.

C?

CORRECT OR NOT

- Which of these functions has a maximum
*y*-value of 2?

- A.
*y*=2(*x*+1)**^**2 +3 - B.
*y*=3(*x*+1)**^**2 +2 - C.
*y*=−3(*x*+1)**^**2 +2 - D.
*y*=−(*x*−2)**^**2 +3

C?

CORRECT OR NOT

THANKS MUCH

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