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Katarina [22]
3 years ago
15

Evaluate this function f(x)= -x2+6x+19 Find f(5)

Mathematics
1 answer:
mario62 [17]3 years ago
7 0

Answer:

f(5) = -10+30+19 = 39

Step-by-step explanation:

f(5) = (-5)2+6(5)+19

-10+30+19

=39

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Which of the following points is in the solution set of y > -x2 + 5? (0, 5) (1, 3) (2, 4)
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Answer:

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Step-by-step explanation:

The only point that satisfies the inequality is (2, 4).

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3 years ago
Before leaving to visit Mexico, Levant traded 270 American dollars and received 3,000 Mexican pesos. When he returned from Mexic
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The amount of dollars that Mr. Levant would exchange for 100 pesos on his return is <u>$9</u>.

<h3>What is an exchange rate?</h3>

An exchange rate is a rate that is used to convert one nation's currency to another.

The exchange rate is based on the purchasing power of each nation's currency.

<h3>Data and Calculations:</h3>

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Learn more about exchange rates at brainly.com/question/2202418

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