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AysviL [449]
3 years ago
15

If f(x) = 2х2 +1, what is f(x) when x = 3? оооо 19

Mathematics
1 answer:
jeka57 [31]3 years ago
7 0

Answer:

f(3) = 19

Step-by-step explanation:

Step 1: Define

f(x) = 2x² + 1

x = 3

Step 2: Substitute and Evaluate

f(3) = 2(3)² + 1

f(3) = 2(9) + 1

f(3) = 18 + 1

f(3) = 19

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2. Solve x - 19 <81. Then graph the solution.
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2 years ago
If Gabe's Soccer Ball Company is able, due to competitive pressure, to charge $60 for a new soccer ball, while one soccer ball c
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Answer:

Results are below.

Step-by-step explanation:

Giving the following information:

Selling price= $60

Unitary variable cost= $28

Fixed costs= $15,000

<u>First, we need to calculate the average total cost:</u>

Average cost= total cost / number of units

For example, for 1 unit and 10,000 units:

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<u>Now, we can calculate the break-even point in units:</u>

<u></u>

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3 years ago
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