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Stells [14]
3 years ago
10

In the function y=2-5x, what is f(3)?​

Mathematics
1 answer:
kogti [31]3 years ago
5 0

Answer:

- 13

Step-by-step explanation:

\begin{gathered}y = 2 - 5x \\ f(x) = 2 - 5x \\ f(3) = 2 - 5(3) \\ f(3) = 2 - 15 = - 13\end{gathered}

y=2−5x

f(x)=2−5x

f(3)=2−5(3)

f(3)=2−15 = −13

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On Saturdays. Eve earns $14 per hour for yard work and charges an extra amount for supplies/gas money to get there. Look at the
grigory [225]

Answer:

<em>D</em>

Step-by-step explanation:

Question:On Saturdays. Eve earns $14. per hour for yard work and charges an extra amount for supplies/gas money to get there. Look at the table. Choose the linear function f Eve can use to determine her pay, where x is in hours and f(x) is her pay in dollars.

Answer: <em>The answer would be D because she gets payed $14 and hour so you would plug the hours she work into the letter x</em><em>.</em>

7 0
3 years ago
Graph the system of equations on your graph paper to answer the question.
Alik [6]

Answer:

y=-x-0.833.....

Step-by-step explanation:

You solve for Y in the first two and then solve for x in the last two parts of the problem.

7 0
3 years ago
What's the range of the function y= -2(2)^x+2
Aleksandr [31]

Answer:

Step-by-step explanation:

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Infinity is a number that gets closer & closer to zero and the y-intercept is always 2.  

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4 0
3 years ago
Write the equation of the line that is perpendicular to the line y = 2x + 2 and passes through the point (6, 3).
weeeeeb [17]

Answer:

\[y = (-1/2) * x + 6\]

Step-by-step explanation:

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Only options 2 and 3 satisfy this condition.

The line is also supposed to pass through the point (6,3).

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\[3 = (-1/2) * 6 + 3\]

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3 years ago
The owner expects you to hand wash each coffee pot before the coffee shop opens. It takes 10 minutes for all of the coffee pots
tester [92]

Answer:

Total number of coffee pot = 16 pots

Step-by-step explanation:

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Total number of coffee pot = 16 pots

8 0
3 years ago
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