Let h (x) = 7x2-x-1 . what is h (3)

Advanced Placement (AP)

1 answer:

Agata [3.3K]3 years ago

4 0

Answer:

Explanation:

plug 3 in for the x value, then solve.

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NOTE: Check your formula sheet if you have one these are often there.

Ac = $\frac{V^{2} }{r}$ = rω^2

We know r = 4.00m

but what is ω?

ω = $\frac{2π}{T}$ = 2π*f

f is our frequency. we want it in seconds so we can divide by 60.

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