HELP!!!! 2x+y= 20 3x+4y= 40
1 answer:
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Answer:
y =
Step-by-step explanation:
The function will be cubic. The x-intercepts are -4, -1, and 2
The constant factor is -1 because the graph falls on the right. So,
y = -(x + 4)(x + 1)(x - 2)
y = -