She started driving further east, 70 kilometers an hour, 5 km east of her home. Allow f(n) at the outset of its nth hour drive to just be Prachi's length from home.

F is a series of arithmetic.

Construct the series with an explicit formula.

$\bold{f(n) = 70n + 5}$

5 0

3 years ago

72 is what percent of 60

Julli [10]

The answer is 0.833333333

5 0

4 years ago

The axis of symmetry for the function f(x) = −x2 − 10x + 16 is x = −5. What are the coordinates of the vertex of the graph?

Delicious77 [7]

Just plugin -5 into the equation <span>f(x) = −x^2 − 10x + 16
</span>f(x) = −(-5)^2 − 10(-5) + 16 solve and the answer will be f(x) = 41
<span>
so (-5, 41) is the answer. </span>

3 0

3 years ago

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