Question

How many x-intercepts does each function
have? Explain how you know. Then,
determine whether each intercept is
positive, negative, or zero.
a) a quadratic function with an axis of
symmetry of x = 0 and a maximum
value of 8
b) a quadratic function with a vertex at
(3, 1), passing through the point (1, -3)
c) a quadratic function with a range of
y ≥ 1
d) a quadratic function with a y-intercept
of 0 and an axis of symmetry of x = -1

Answer 1

Answer:

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