Quadratics

What type of transformation was made from the parent function y=x² to become

y = x² + 2

which way does the parabola move when added to the outside

• horizontal shift right 2

• vertical shift up 2

• horizontal shift left 2

• vertical shift down 2

What steps transform the graph y = x² to y = x² + 8

• shifted up 8 units

• shifted down 8 units

• shifted left 8 units

• shifted right 8 units

• Vertical Stretch

• Horizontal Stretch

What are the solutions of this graph?

• -2 and 3
• -1/2 and -6
• -2 and -6
• 3 and -6

True or false:
The solutions, roots, x-intercepts, and zeros of a quadratic equation 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

Find the zeros of the equation: 
(x+10)(x-2) = 0

• 10 and 2
• -2 and 10
• -10 and 2
• -2 and -10

Tags

CCSS.HSA.APR.B.2

What is the equation for the axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Tags

CCSS.HSF-IF.C.7A

What is the vertex?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

Is this a maximum or a minimum?

• max

• min

• cannot be determined

What is another word for zeros?

• y-intercepts
• roots
• vertex
• axis of symmetry