Which of the following is not the same as "solution"?

• x-intercept
• roots
• zeros
• y-intercept

What is the y-intercept of the equation
y = 2x²+8x+3?

• (0,3)
• (3,0)
• (0,2)
• y=8

What is the vertex of the graph?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

How does the parabola open? y = - x² + 4x - 1

• up
• down
• left
• right

What is the vertex of y= x² - 8x + 14 ?

• (2, 4)
• (-4, -2)
• (4, -2)
• (-2, 4)

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• roots or x-intercepts

What is the name of this form:
y = ax² + bx + c

• vertex form
• standard form
• factored form
• zero form

What is the y-intercept of this parabola?

• (−1, 3)
• (−3, 11)
• (−2, 5)
• (0, 5)

What is the axis of symmetry?
f(x) = x² - 8x + 15.

• x = -4
• x = 4
• y = 4
• y = -4