2 years ago

At which root does the graph of f(x) = (x + 4)6(x + 7)5 cross the x-axis?

Mathematics

1 answer:

Gennadij [26K]2 years ago

3 0

Answer:

at x = -7 it will cross over

Step-by-step explanation:

Roots -4 and -7

the power of 6 means the graph will not crossover (it will be positive...kinda like a parabola)

the power of 5 means there will be a negative component of the graph and it will cross over the axis

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