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igomit [66]
3 years ago
12

Given g(x) = 10x + 2, find x when g(x) = 2.

Mathematics
1 answer:
Elan Coil [88]3 years ago
8 0

Answer:

x=0    

Step-by-step explanation:

We are given:

g(x) =10x +2

and

g(x)=2

g(x) is equal to both 10x+2 and 2. Therefore, by substitution, we can set them equal to each other

10x+2=2

Now, we need to solve for x. First, move all the numbers to the same side. Subtract 2 from both sides

10x+2-2=2-2

10x=0

To solve for x, we have to get x by itself. x and 10 are being multiplied. To get x alone, divide both sides by 10.

10x/10=0/10

x=0

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Answer:

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3 years ago
What is the value of 9(n+2)−5n for n=14?<br> 3<br> 9<br> 10<br> 19
Murrr4er [49]
If you want to know the value of a  function, you need to substitute the variable (here n) for the value:

so in the function

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<span>9(14+2)−5*14

first calculate the inside of the bracket:

</span>
<span>9*16−5*14

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5*14 is 70, so we have

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so the answer should actually be 74!

Perhaps you mistyped the questions? can you check it again, please?

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5 0
3 years ago
Which statement is true concerning the vertex and the axis of symmetry of g(x)=5x2−10x?
Brilliant_brown [7]

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