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tekilochka [14]
3 years ago
15

Let f(x)=-4x+7 and g(x)=10x-6. Find f(g(x))

Mathematics
1 answer:
finlep [7]3 years ago
7 0
F(g(x)) = -4(10x-6) + 7
 = -40x + 24 + 7
 = -40x + 31
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Please help me i rlly need help
Mumz [18]

Answer:

3

Step-by-step explanation:

Given a line with points; (2, 5) (3, 8).

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The formula for finding the slope is:

\frac{y_{2}-y_{1} }{x_{2} - x_{1}}

Substitute in the values;

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simplify;

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2. Find the slope of the parallel line;

Remember, when two lines are parallel, they run alongside each other, of infinitely long, but they never touch. Hence two parallel lines have the same slope. Therefore, the slope of a line that is parallel to the given one will also have the same slope as the given one, which is 3.

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3 years ago
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Natali [406]

Answer:

x=58

Step-by-step explanation:

5 0
3 years ago
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kvv77 [185]

9514 1404 393

Answer:

  (6,2)

Step-by-step explanation:

As is often the case with multiple-choice problems, you don't actually need to know the detailed working. You just need to know what the answer looks like.

When point X is dilated by a factor of 2 with point Z as the center of dilation, it will move to a location twice as far from Z. You can tell by looking at the graph that X' will be in the first quadrant, above and to the right of the location of X. The only sensible answer choice is ...

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_____

<em>Additional comment</em>

X is a distance of X-Z = (4, 0) -(2, -2) = (2, 2) from Z Doubling that will put the image point a distance of 2(2, 2) = (4, 4) from Z. When this is added to Z, we find ...

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3 years ago
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Maslowich

Answer:

a/2 + b unidades

Step-by-step explanation:

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andreev551 [17]

It 17 but you didn't give me a number line

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3 years ago
Read 2 more answers
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