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Elza [17]
4 years ago
8

What is the value of f(x)=4x-7 for x=-3

Mathematics
2 answers:
Mrac [35]4 years ago
8 0

Answer:

F(x)= -19

Step-by-step explanation:

Just plug in ‘-3’ for every ‘x’ in the equation.

4(-3)-7

-12-7

F(x)= -19

Jlenok [28]4 years ago
6 0

Hey there!!

Given :

... f(x) = 4x - 7

What is f(-3)?

... f(-3) = 4(-3) - 7

... f(-3) = -12 - 7

... f(-3) = -19

<em>Hence, the answer would be "-19" </em>

Hope my answer helps!

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Answer:

Step-by-step explanation:

Shane spends $2,000 each week for supplies and labor to run his car detailing business. This means that his total cost of running his car detailing business is $2000

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In order to make profit, the inequality would be

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3 0
3 years ago
Dany has a business selling bracelets for 7.50 each. She only has enough material to make 5 bracelets. If x represents the numbe
ziro4ka [17]

Answer:

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Step-by-step explanation:

We start by writing the equation that links x and y

From the question;

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6 0
3 years ago
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3 years ago
Radical expression of 4d 3/8
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Answer:

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3 years ago
×&gt;10 is a solution to which inequality a}×-7&gt;3 b}×-7&gt;3 c}x-7&lt;3 d}x-7&lt;3
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b) x - 7 > 3    |add 7 to both sides
     x > 10

7 0
3 years ago
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