Find the vertex, the y-intercept, and the x-intercepts (if any exist), and graph the function.y = x2 - 6x + 9
A. vertex (-3, 0)
x-int: (-3, 0);
y-int: (0, 9)
B. vertex (0, -9)
x-int: (3, 0),(-3, 0);
y-int: (0, -9)
C. vertex (0, 9)
no x-intercepts;
y-int: (0, 9)
D. vertex (3, 0)
x-int: (3, 0);
y-int: (0, 9)
Answer: D
Mathematics
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