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Vladimir [108]
3 years ago
15

Using the function f(x) = 2x + 7 find the following: (show your work) f(2) and f(7)

Mathematics
1 answer:
Ksju [112]3 years ago
5 0
All you have to do is substitute 2 and 7 in for x in the function.

f(2) = 2(2) + 7 

= 11

f(7) = 2(7) + 7

= 21
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Step-by-step explanation:

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In a day, Robin spends 6 hours at school, sleeps for 9 hours, plays for 3 hours, and spends the rest of the time doing other thi
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5 0
3 years ago
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Dafna11 [192]

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4 years ago
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As a laboratory assistant, you measure chemicals using the metric system. For your current research, you need to measure out 45
sergiy2304 [10]

Answer: 1.587 ounces of sodium chloride

Step-by-step explanation:

We know that 1 ounce is equivalent to 28.35 gr.

So we use this as a conversion factor to find the equivalent amount of sodium chloride in ounces.

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3 years ago
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