Graphing Quadratic in Vertex Form

What piece of information does k identify in the following equation?

y = a(x - h)² + k

• y value of the vertex

• x value of the vertex

• Direction (facing up or down)

• x-intercept

What is the vertex of the function   y = (x - 3)² + 5

• (-3, 5)

• (3, -5)

• (-3, -5)

• (3, 5)

does this parabola have a maximum or minimum value?

• Maximum

• Minimum

• Not enough information

If given the equation y = 3(x + 5)² - 4, what is the vertex of the parabola?

• (5, -4)

• (-5, -4)

• (-15, -4)

• (15, -4)

Rewrite the equation in vertex form
y = -2x² +8x-6

• y = 2(x+2)²-2

• y = -2(x-2)²+2

• y = -2(x-2)²-2

• y = 2(x-2)²+2

Which of the following equations represents the parabola in the given graph?

Tags

CCSS.HSF-IF.C.7A

Which of the following equations represents the parabola in the given graph?

Tags

CCSS.HSF-IF.C.7A

Which of the following equations represents the parabola in the given graph?

Tags

CCSS.HSF-IF.C.7A

Which of the following equations represents the parabola in the given graph?

Tags

CCSS.HSF-IF.C.7A

Which of the following is the correct equation for the given graph?

Tags

CCSS.HSF-IF.C.7A