A tree that grows 3 feet every 5 years is growing at a rate of year. feet per
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Answer:
y- intercept = - 10 or (0, - 10 )
Step-by-step explanation:
to find the y-intercept, that is where the graph crosses the y- axis let x = 0 in the equation
f(0) = - (3)³ - 1
= - × 27 - 1 = - 9 - 1 = - 10