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Karolina [17]
3 years ago
15

Evaluate the function for f(3). f(x) = -3x - 8

Mathematics
2 answers:
avanturin [10]3 years ago
5 0

Answer:

-17

Step-by-step explanation:

-3(3)-8

-9-8=-17

Mkey [24]3 years ago
5 0

Answer:

f(3) = - 17

Step-by-step explanation:

To evaluate f(3), substitute x = 3 into f(x) , that is

f(3) = - 3(3) - 8 = - 9 - 8 = - 17

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Suppose you toss a coin four times. What is the probability that you get heads on the second, third, and fourth losses?​
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Answer:

3:4

Step-by-step explanation:

probability = what wanted : total outcome

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4 0
3 years ago
What is the value of z in the equation 2(4z − 3 − 1) = 166 − 46?
shepuryov [24]

Refine 2(4z-3-1)

= 2(4z-4)

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therefore:

2(z-4) = 120

Divide both sides by  2 :

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add 4  to both sides:

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Divide both sides by 4 :

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hope this helps!


8 0
3 years ago
Read 2 more answers
Which equation represents the data shown in the table below?
spin [16.1K]

Answer:

  B.  y = x +3

Step-by-step explanation:

The fastest way to find this answer is to substitute offered values of x and y into the given equations to see if they are true.

<h3>Substitution</h3>

Using the first line in the table, (x, y) = (2, 5), we have ...

  A  5 = 2(2) . . . . false

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  C  5 = 3(2) . . . . false

  D  5 = 2 +1 . . . . false

__

<em>Additional comment</em>

Checking answer choices against the problem statement is one of many possible strategies for answering multiple-choice questions.

8 0
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Step-by-step explanation:

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Step-by-step explanation:

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