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Darya [45]
2 years ago
8

Find (g•f) (3) f(x)= |x+2| g(x) = -x^2

Mathematics
1 answer:
liraira [26]2 years ago
8 0

Answer:

a

Step-by-step explanation:

g(x)=-x²

f(x)=|x+2|

f(3)=|3+2|=5

(g*f)(3)=g(f(3))=g(5)=-5²=-25

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From Midnight to 6 am the temperature rose 8 degrees C. At 6 am the temperature was -21 degrees C. What was the temperature at m
Alika [10]
Hello!

We know that from midnight to 6am the temperature went up 8° and at 6am it was -21°

To find what it was at midnight we have to work backwards

Since it went up we have to subtract 8 from -21

-21 - 8 = -29

The answer is -29°C

Hope this helps!
7 0
3 years ago
Read 2 more answers
Which statement correctly identifies a local minimum of the graphed function? Over the interval [–3, –2], the local minimum is 0
marta [7]

Answer:

C.

Step-by-step explanation:

As we can see on the graph C is our answer.

4 0
3 years ago
How does the graph of y=|x|+ 4 compare to the graph of the parent function y=|x|?​
neonofarm [45]

Answer:

Please check the explanation and attached graph.

Step-by-step explanation:

Given the parent function

y = |x|

In order to translate the absolute function y = |x| vertically, we can use the function

g(x) = f(x) + h

when h > 0, the graph of g(x) translated h units up.

Given that the image function

y=|x|+4

It is clear that h = 4. Since 4 > 0, thus the graph y=|x|+4 translated '4' units up.

The graph of both parent and translated function is attache below.

In the graph,

The blue line represents the parent function y=|x|.

The red line represents the image function y=|x| + 4.

It is clear from the graph that the y=|x| + 4  translated '4' units up.

Please check the attached graph.

3 0
2 years ago
4 1/2 + 1 + 2 + 1 1/4 + 1/2 + 2/4 how did you get the answer
Anestetic [448]
Your answer is 9 3/4.
6 0
3 years ago
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trasher [3.6K]

Answer:

$259.4

Step-by-step explanation:

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round to nearest cent = $259.4

8 0
3 years ago
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