Answer:
12x^3 - 11x^2 + 9x + 18
Step-by-step explanation:
12x^3 - 20x^2 + 24x + 9x^2 -15x + 18
Combine like terms
12x^3 - 11x^2 + 9x + 18
Least value:16
Median:26
Greatest value:34
Answer:
Answer is x= -4 and y= 3
Step-by-step explanation:

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The slope-intercept form: y = mx + b
it is in the thousands place