Answer:
#9 slope is -2, y int is 3
#10 slope is 3/4, y int is 0
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The domain is all real numbers
The range is y<= 4
Choice C
Step-by-step explanation:
The zeroes of f(x) are -2, -3 and 2.
Hence f(x) = (x + 2)(x + 3)(x - 2) = (x + 3)(x² - 4) = x³ + 3x² - 4x - 12.