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nadezda [96]
2 years ago
13

F(x) = ax2 - 12, g(x) = 2x +3, and f(3) = 24. What is the value of g(f(2)) ?

Mathematics
2 answers:
swat322 years ago
8 0

Step-by-step explanation:

Answer is 11 I think......

elixir [45]2 years ago
6 0
<h2>Answer:    g(f(2))  = 11</h2>

Step-by-step explanation:

g(f(2)) is substituting the value of f(2) for x in g(x). But we must first find f(2).

We know that f (x) = ax² - 12

Since f(3) = 24

  ⇒ a(3²) - 12 = 24

       9 a  = 36

          a  = 4

∴ f(2) = (4)(2²) - 12

         =  4

 

⇒ g(f(2)) = 2(4) + 3

             = 11

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Which number line represents the solution set for the inequality –4(x 3) ≤ –2 – 2x?
Anna71 [15]

The solution to the inequality expression is x ≥ - 5

<h3>Inequality expressions</h3>

Inequality are expressions not separated by an equal sign. Given the inequality;

–4(x + 3) ≤ –2 – 2x

Expand

-4x - 12  ≤ -2 - 2x

Collect the like terms

-4x + 2x  ≤ -2 + 12

-2x  ≤  10

Divide both sides by -2

-2x/-2  ≤ 10/-2
x ≥ - 5

Hence the solution to the inequality expression is x ≥ - 5

learn more on inequality here: brainly.com/question/24372553

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3 0
1 year ago
Mr. Arnold drives 130 miles round trip to work 5 days a week. Write and solve an equation to find how many miles he drives in 60
mart [117]

Answer:

The answer is D.

Step-by-step explanation:

130 x 60 = 7,800 miles.  you don't need the extra information "5 days a week" to solve the problem.  

3 0
3 years ago
(0- (-3))×(-1+5)÷(2- (-2))<br><br><br><br>due today pls answer ​
Stella [2.4K]

Answer:

2 days late

Step-by-step explanation:

5 0
2 years ago
A 15% tip on a dinner bill is $2.55.<br> How much is the bill?
Bogdan [553]
The answer is 15% of $2.55=$0.3825=$0.38 off
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4 0
2 years ago
Read 2 more answers
11,20,29, Find the 30th term.
Mekhanik [1.2K]

Answer:

372

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The difference of 30 - 3 is 27. Now, since you add 9 for every term, multiply it by 27.

27 x 9 = 243.

The third term is 29. So you add 29.

Your answer will be 372. Hope it helps.

4 0
3 years ago
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