10 questions
What is the Y-INTERCEPT?
(0, -8)
(0, -5)
(0, -3)
(0, -1)
What is the vertex for the parabola?
(-2, 3)
(2, -3)
(4, 3)
(2, 3)
What is the vertex of the following parabola?
(5, -4)
(-5, -4)
(-15, -4)
(15, -4)
What is the axis of symmetry of the parabola?
x = 4
x = -4
x = 1/2
x = 3
Find the ZEROS of the function:
x = 4, x = -12
x = 0, x = -8
x = 4, x = -4
x = 1, x = 2
Find the Y-INTERCEPT of the function:
(0, 102)
(0, -48)
(0, -5)
(0, 2)
What is the RANGE for the parabola?
Find the ZEROS of the function:
(-4, 0) and (-6, 0)
(5, 0) and (2, 0)
(-3, 0) and (-7, 0)
(0, 0) and (-2, 0)
A parabola has a vertex at (1,6) and passes through (3,-18). Write the equation in vertex form.
Formula: f(x) = a(x - h)2 + k
f(x) = 3(x - 1)2 - 18
f(x) = -6(x - 1)2 + 6
f(x) = 6(x - 3)2 - 18
f(x) = -3(x + 1)2 - 6
What is the equation, in vertex form, for this parabola?
y=2(x-5)2+3
y=(x+5)2+3
y=2(x+3)2+5
y=(x-3)2+5