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Gnoma [55]
3 years ago
12

Using f(x) = 2x + 7 and g(x) = x - 3, find f(g(x)).

Mathematics
1 answer:
Eva8 [605]3 years ago
6 0

Answer:

2x+1

Step-by-step explanation:

that's a hard question

we know that g(x)= x-3

so f(g(x))= f(x-3)

we put it in the equation :

f(x-3)= 2(x-3) +7 = 2x-6+7 = 2x +1

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Which function has the same y-intercept as the one below
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Check the picture below, so let's check the equations below hmmm

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5 0
2 years ago
Preschoolers has 15 boys and 12 girls what is the ratio of the girls to boys
lukranit [14]
4 girls to every 5 boys.

8 0
3 years ago
Read 2 more answers
Need help, it’s an assignment ‍♀️
iris [78.8K]

1. copying

3. arc

4. ridgid motion

5. Distance Formula

6. image

7. transformation

8. translation

I don't really know if these are correct because I have never had to define any of those words or know a lot of these. But some of them I am pretty sure are right. I hope I helped some. I am sorry if I didn't. But this is my best guess.

7 0
3 years ago
A bag contains counters that are red, black , or green . 1/3 of the counters are red 1/6 of the counters are black There are 15
Nadya [2.5K]

Answer:

There are 5 black counters in the bag.

Step-by-step explanation:

15 green counters in the bag

The proportion of green counters is given by:

p = 1 - (\frac{1}{3} + \frac{1}{6}) = 1 - (\frac{2}{6}+\frac{1}{6}) = 1 - \frac{3}{6} = 1 - \frac{1}{2} = \frac{2}{2} - \frac{1}{2} = \frac{1}{2}

So, we have that, the total is x. So

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How many black counters are in the bag ?

A sixth of the counters are black. So

\frac{1}{6} \times 30 = \frac{30}{6} = 5

There are 5 black counters in the bag.

8 0
3 years ago
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