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GuDViN [60]
3 years ago
12

What point is an x-intercept of the quadratic function f(x) = (x - 8)(x + 9)

Mathematics
1 answer:
Damm [24]3 years ago
6 0
Hi,

Work:

Equation;

f(x) = (x - 8)(x + 9)

Roots: (-9, 0), (8, 0)

Domain: x = R

Minimum: (-1/2, -289/4)

Vertical intercept: (0, -72)



Hope this helps.
r3t40



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