Vertex Form

1. 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)

2. Given the equation for this parabola:

y=-(x-4)²-3,

does this parabola have a maximum or minimum value?

• Maximum

• Minimum

3. The axis of symmetry line passes through which point?

• Y-intercept

• vertex

• any random point

• symmetrical point for the vertex

• $f(x)=(x-5)^2+1$

• $f(x)=(x-1)^2-5$

• $f(x)=(x+1)^2-5$

• $f(x)=(x+5)^2+1$

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

• (5, -4)

• (-15, -4)

• (-5, -4)

• (15, -4)

What is Charlie Damelio's favorite dance on Tik Tok?

• Lottery

• Say So

• Have No Idea

• Macarena

What is the axis of symmetry of the given function?

• y=1

• x=1

• y=-1

• x=-1

What causes the graph of y = x² to open downward?

• multiply the x² by a fraction

• multiply the x² by a decimal

• multiply the x² by a negative number

• multiply the x² by a number greater than 1

Who is this?

• ninja

• jeffy

• guava juice

• scammer hotline