Roots, vertex, y-int

What are the roots for the following equation?

• (-4, 0) and (-2, 0)

• (-2.5,0) and (-1.57, 0)

• (-5.789, 0) and (-3.7609)

• (-3.707, 0) and (-2.293, 0)

What is the y-intercept of the following equation?

• (0,-2)

• (0,-3)

• (0,2)

• (0,3)

What is the vertex of the following function? Is it a maximum or a minimum?

• Minimum

  (-2,-1)

• Maximum

  (-2,-1)

• Minimum

  (-1,-2)

• Maximum

  (-1,-2)

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)

What is the vertex?

• (4,-4)
• (2,0)
• (0,2)
• (6,0)

Find the vertex of 
f(x) = -x² - 4x + 12.

• (-2, 16)
• (2, 0)
• (2, 4)
• (-2, 4)

What are the
x-intercepts of the function
f(x)= (x - 2)(x + 3)?

• x = - 2 or x = 3
• x = 2 or x = -3
• The are no real roots
• x = 2 or x = 3

True or false:
The solution, root, x-intercept, and zero of a problem are all the same thing

• True
• False, because the solution and root are the same but the x-intercept and zero are different
• False, because the x-intercept and root are the same but the zero and solution are different
• False, they are all different

What are the x- intercepts?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

Does this graph in the back have maximum or minimum value?

• maximum
• minimum
• neither
• both